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NAS42 Spacers

NAS42 spacers are commonly used in the world of electronic hardware to create space between 2 objects in an assembly. They are often found spacing circuit boards, motherboards, panels, and doors, among other assembly pieces.

NAS42 hardware spacers indicate a particular designation of spacer that is made from aluminum, comes in standard Inch sizing, and is designed for use with rivets.

Lyn-tron also manufactures additional types of spacers which utilize other materials, and can be custom designed for your unique application on request. Plus, if you need a more permanent installation option, swage type spacers could be an ideal option for your application.

What Makes A NAS42 Spacer Unique?

The NAS42 spacer is a very specific type of aluminum spacer that is measured in standard inch sizing and specially designed for use with rivets.

The NAS (National Aerospace Standards) designation is given to this type of spacer, to indicate a part that meets voluntary standards developed by the Aerospace Industries Association (AIA).

The NAS designation indicates that you are getting a consistently reliable part that meets rigorous standards for product integrity in high stress, advanced technology systems.

Selection Guide

If you’re trying to determine if the NAS42 spacer is the right option for your assembly, check out our spacer hardware selection guide. It will help you pick out the right part for your next project.

More Questions?

Lyn-Tron has been manufacturing electronic components and hardware for over 50 years! All Lyn-Tron electronic hardware is made in the USA and held to the highest quality standards.

Feel free to Contact us today if you have any questions about selecting a spacer for your project, or if you would like to request custom parts and OEM designed hardware to your print.

3 (3/16") NAS42 Spacers

0.097"-0.102"

Part Number Material Outside Diameter Inside Diameter Length Details
NAS42DD3-10 Aluminum 3 (3/16") 0.097"-0.102" 5/32" (0.156")
  • Material: Aluminum
  • Outside Diameter: 3 (3/16")
  • Inside Diameter: 0.097"-0.102"
  • Length: 5/32" (0.156")
NAS42DD3-100 Aluminum 3 (3/16") 0.097"-0.102" 1"
  • Material: Aluminum
  • Outside Diameter: 3 (3/16")
  • Inside Diameter: 0.097"-0.102"
  • Length: 1"
NAS42DD3-101 Aluminum 3 (3/16") 0.097"-0.102" 1-1/10" (1.01")
  • Material: Aluminum
  • Outside Diameter: 3 (3/16")
  • Inside Diameter: 0.097"-0.102"
  • Length: 1-1/10" (1.01")
NAS42DD3-102 Aluminum 3 (3/16") 0.097"-0.102" 1-2/5" (1.02")
  • Material: Aluminum
  • Outside Diameter: 3 (3/16")
  • Inside Diameter: 0.097"-0.102"
  • Length: 1-2/5" (1.02")
NAS42DD3-103 Aluminum 3 (3/16") 0.097"-0.102" 1-3/100" (1.03")
  • Material: Aluminum
  • Outside Diameter: 3 (3/16")
  • Inside Diameter: 0.097"-0.102"
  • Length: 1-3/100" (1.03")
NAS42DD3-104 Aluminum 3 (3/16") 0.097"-0.102" 1-1/25" (1.04")
  • Material: Aluminum
  • Outside Diameter: 3 (3/16")
  • Inside Diameter: 0.097"-0.102"
  • Length: 1-1/25" (1.04")
NAS42DD3-105 Aluminum 3 (3/16") 0.097"-0.102" 1-1/20" (1.05")
  • Material: Aluminum
  • Outside Diameter: 3 (3/16")
  • Inside Diameter: 0.097"-0.102"
  • Length: 1-1/20" (1.05")
NAS42DD3-106 Aluminum 3 (3/16") 0.097"-0.102" 1-3/50" (1.06")
  • Material: Aluminum
  • Outside Diameter: 3 (3/16")
  • Inside Diameter: 0.097"-0.102"
  • Length: 1-3/50" (1.06")
NAS42DD3-107 Aluminum 3 (3/16") 0.097"-0.102" 1-7/100" (1.07")
  • Material: Aluminum
  • Outside Diameter: 3 (3/16")
  • Inside Diameter: 0.097"-0.102"
  • Length: 1-7/100" (1.07")
NAS42DD3-108 Aluminum 3 (3/16") 0.097"-0.102" 1-2/25" (1.08")
  • Material: Aluminum
  • Outside Diameter: 3 (3/16")
  • Inside Diameter: 0.097"-0.102"
  • Length: 1-2/25" (1.08")

4A (3/16") NAS42 Spacers

0.127"-0.133"

Part Number Material Outside Diameter Inside Diameter Length Details
NAS42DD4A-10 Aluminum 4A (3/16") 0.127"-0.133" 5/32" (0.156")
  • Material: Aluminum
  • Outside Diameter: 4A (3/16")
  • Inside Diameter: 0.127"-0.133"
  • Length: 5/32" (0.156")
NAS42DD4A-100 Aluminum 4A (3/16") 0.127"-0.133" 1"
  • Material: Aluminum
  • Outside Diameter: 4A (3/16")
  • Inside Diameter: 0.127"-0.133"
  • Length: 1"
NAS42DD4A-101 Aluminum 4A (3/16") 0.127"-0.133" 1-1/10" (1.01")
  • Material: Aluminum
  • Outside Diameter: 4A (3/16")
  • Inside Diameter: 0.127"-0.133"
  • Length: 1-1/10" (1.01")
NAS42DD4A-102 Aluminum 4A (3/16") 0.127"-0.133" 1-2/5" (1.02")
  • Material: Aluminum
  • Outside Diameter: 4A (3/16")
  • Inside Diameter: 0.127"-0.133"
  • Length: 1-2/5" (1.02")
NAS42DD4A-103 Aluminum 4A (3/16") 0.127"-0.133" 1-3/100" (1.03")
  • Material: Aluminum
  • Outside Diameter: 4A (3/16")
  • Inside Diameter: 0.127"-0.133"
  • Length: 1-3/100" (1.03")
NAS42DD4A-104 Aluminum 4A (3/16") 0.127"-0.133" 1-1/25" (1.04")
  • Material: Aluminum
  • Outside Diameter: 4A (3/16")
  • Inside Diameter: 0.127"-0.133"
  • Length: 1-1/25" (1.04")
NAS42DD4A-105 Aluminum 4A (3/16") 0.127"-0.133" 1-1/20" (1.05")
  • Material: Aluminum
  • Outside Diameter: 4A (3/16")
  • Inside Diameter: 0.127"-0.133"
  • Length: 1-1/20" (1.05")
NAS42DD4A-106 Aluminum 4A (3/16") 0.127"-0.133" 1-3/50" (1.06")
  • Material: Aluminum
  • Outside Diameter: 4A (3/16")
  • Inside Diameter: 0.127"-0.133"
  • Length: 1-3/50" (1.06")
NAS42DD4A-107 Aluminum 4A (3/16") 0.127"-0.133" 1-7/100" (1.07")
  • Material: Aluminum
  • Outside Diameter: 4A (3/16")
  • Inside Diameter: 0.127"-0.133"
  • Length: 1-7/100" (1.07")
NAS42DD4A-108 Aluminum 4A (3/16") 0.127"-0.133" 1-2/25" (1.08")
  • Material: Aluminum
  • Outside Diameter: 4A (3/16")
  • Inside Diameter: 0.127"-0.133"
  • Length: 1-2/25" (1.08")

4 (1/4") NAS42 Spacers

0.160"-0.166"

Part Number Material Outside Diameter Inside Diameter Length Details
NAS42DD4-10 Aluminum 4 (1/4") 0.160"-0.166" 5/32" (0.156")
  • Material: Aluminum
  • Outside Diameter: 4 (1/4")
  • Inside Diameter: 0.160"-0.166"
  • Length: 5/32" (0.156")
NAS42DD4-100 Aluminum 4 (1/4") 0.160"-0.166" 1"
  • Material: Aluminum
  • Outside Diameter: 4 (1/4")
  • Inside Diameter: 0.160"-0.166"
  • Length: 1"
NAS42DD4-101 Aluminum 4 (1/4") 0.160"-0.166" 1-1/10" (1.01")
  • Material: Aluminum
  • Outside Diameter: 4 (1/4")
  • Inside Diameter: 0.160"-0.166"
  • Length: 1-1/10" (1.01")
NAS42DD4-102 Aluminum 4 (1/4") 0.160"-0.166" 1-2/5" (1.02")
  • Material: Aluminum
  • Outside Diameter: 4 (1/4")
  • Inside Diameter: 0.160"-0.166"
  • Length: 1-2/5" (1.02")
NAS42DD4-103 Aluminum 4 (1/4") 0.160"-0.166" 1-3/100" (1.03")
  • Material: Aluminum
  • Outside Diameter: 4 (1/4")
  • Inside Diameter: 0.160"-0.166"
  • Length: 1-3/100" (1.03")
NAS42DD4-104 Aluminum 4 (1/4") 0.160"-0.166" 1-1/25" (1.04")
  • Material: Aluminum
  • Outside Diameter: 4 (1/4")
  • Inside Diameter: 0.160"-0.166"
  • Length: 1-1/25" (1.04")
NAS42DD4-105 Aluminum 4 (1/4") 0.160"-0.166" 1-1/20" (1.05")
  • Material: Aluminum
  • Outside Diameter: 4 (1/4")
  • Inside Diameter: 0.160"-0.166"
  • Length: 1-1/20" (1.05")
NAS42DD4-106 Aluminum 4 (1/4") 0.160"-0.166" 1-3/50" (1.06")
  • Material: Aluminum
  • Outside Diameter: 4 (1/4")
  • Inside Diameter: 0.160"-0.166"
  • Length: 1-3/50" (1.06")
NAS42DD4-107 Aluminum 4 (1/4") 0.160"-0.166" 1-7/100" (1.07")
  • Material: Aluminum
  • Outside Diameter: 4 (1/4")
  • Inside Diameter: 0.160"-0.166"
  • Length: 1-7/100" (1.07")
NAS42DD4-108 Aluminum 4 (1/4") 0.160"-0.166" 1-2/25" (1.08")
  • Material: Aluminum
  • Outside Diameter: 4 (1/4")
  • Inside Diameter: 0.160"-0.166"
  • Length: 1-2/25" (1.08")

6A (1/4") NAS42 Spacers

0.190"-0.196"

Part Number Material Outside Diameter Inside Diameter Length Details
NAS42DD6A-10 Aluminum 6A (1/4") 0.190"-0.196" 5/32" (0.156")
  • Material: Aluminum
  • Outside Diameter: 6A (1/4")
  • Inside Diameter: 0.190"-0.196"
  • Length: 5/32" (0.156")
NAS42DD6A-100 Aluminum 6A (1/4") 0.190"-0.196" 1"
  • Material: Aluminum
  • Outside Diameter: 6A (1/4")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1"
NAS42DD6A-101 Aluminum 6A (1/4") 0.190"-0.196" 1-1/10" (1.01")
  • Material: Aluminum
  • Outside Diameter: 6A (1/4")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-1/10" (1.01")
NAS42DD6A-102 Aluminum 6A (1/4") 0.190"-0.196" 1-2/5" (1.02")
  • Material: Aluminum
  • Outside Diameter: 6A (1/4")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-2/5" (1.02")
NAS42DD6A-103 Aluminum 6A (1/4") 0.190"-0.196" 1-3/100" (1.03")
  • Material: Aluminum
  • Outside Diameter: 6A (1/4")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-3/100" (1.03")
NAS42DD6A-104 Aluminum 6A (1/4") 0.190"-0.196" 1-1/25" (1.04")
  • Material: Aluminum
  • Outside Diameter: 6A (1/4")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-1/25" (1.04")
NAS42DD6A-105 Aluminum 6A (1/4") 0.190"-0.196" 1-1/20" (1.05")
  • Material: Aluminum
  • Outside Diameter: 6A (1/4")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-1/20" (1.05")
NAS42DD6A-106 Aluminum 6A (1/4") 0.190"-0.196" 1-3/50" (1.06")
  • Material: Aluminum
  • Outside Diameter: 6A (1/4")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-3/50" (1.06")
NAS42DD6A-107 Aluminum 6A (1/4") 0.190"-0.196" 1-7/100" (1.07")
  • Material: Aluminum
  • Outside Diameter: 6A (1/4")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-7/100" (1.07")
NAS42DD6A-108 Aluminum 6A (1/4") 0.190"-0.196" 1-2/25" (1.08")
  • Material: Aluminum
  • Outside Diameter: 6A (1/4")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-2/25" (1.08")

5 (5/16") NAS42 Spacers

0.190"-0.196"

Part Number Material Outside Diameter Inside Diameter Length Details
NAS42DD5-10 Aluminum 5 (5/16") 0.190"-0.196" 5/32" (0.156")
  • Material: Aluminum
  • Outside Diameter: 5 (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 5/32" (0.156")
NAS42DD5-100 Aluminum 5 (5/16") 0.190"-0.196" 1"
  • Material: Aluminum
  • Outside Diameter: 5 (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1"
NAS42DD5-101 Aluminum 5 (5/16") 0.190"-0.196" 1-1/10" (1.01")
  • Material: Aluminum
  • Outside Diameter: 5 (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-1/10" (1.01")
NAS42DD5-102 Aluminum 5 (5/16") 0.190"-0.196" 1-2/5" (1.02")
  • Material: Aluminum
  • Outside Diameter: 5 (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-2/5" (1.02")
NAS42DD5-103 Aluminum 5 (5/16") 0.190"-0.196" 1-3/100" (1.03")
  • Material: Aluminum
  • Outside Diameter: 5 (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-3/100" (1.03")
NAS42DD5-104 Aluminum 5 (5/16") 0.190"-0.196" 1-1/25" (1.04")
  • Material: Aluminum
  • Outside Diameter: 5 (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-1/25" (1.04")
NAS42DD5-105 Aluminum 5 (5/16") 0.190"-0.196" 1-1/20" (1.05")
  • Material: Aluminum
  • Outside Diameter: 5 (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-1/20" (1.05")
NAS42DD5-106 Aluminum 5 (5/16") 0.190"-0.196" 1-3/50" (1.06")
  • Material: Aluminum
  • Outside Diameter: 5 (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-3/50" (1.06")
NAS42DD5-107 Aluminum 5 (5/16") 0.190"-0.196" 1-7/100" (1.07")
  • Material: Aluminum
  • Outside Diameter: 5 (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-7/100" (1.07")
NAS42DD5-108 Aluminum 5 (5/16") 0.190"-0.196" 1-2/25" (1.08")
  • Material: Aluminum
  • Outside Diameter: 5 (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-2/25" (1.08")

6B (5/16") NAS42 Spacers

0.190"-0.196"

Part Number Material Outside Diameter Inside Diameter Length Details
NAS42DD6B-10 Aluminum 6B (5/16") 0.190"-0.196" 5/32" (0.156")
  • Material: Aluminum
  • Outside Diameter: 6B (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 5/32" (0.156")
NAS42DD6B-100 Aluminum 6B (5/16") 0.190"-0.196" 1"
  • Material: Aluminum
  • Outside Diameter: 6B (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1"
NAS42DD6B-101 Aluminum 6B (5/16") 0.190"-0.196" 1-1/10" (1.01")
  • Material: Aluminum
  • Outside Diameter: 6B (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-1/10" (1.01")
NAS42DD6B-102 Aluminum 6B (5/16") 0.190"-0.196" 1-2/5" (1.02")
  • Material: Aluminum
  • Outside Diameter: 6B (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-2/5" (1.02")
NAS42DD6B-103 Aluminum 6B (5/16") 0.190"-0.196" 1-3/100" (1.03")
  • Material: Aluminum
  • Outside Diameter: 6B (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-3/100" (1.03")
NAS42DD6B-104 Aluminum 6B (5/16") 0.190"-0.196" 1-1/25" (1.04")
  • Material: Aluminum
  • Outside Diameter: 6B (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-1/25" (1.04")
NAS42DD6B-105 Aluminum 6B (5/16") 0.190"-0.196" 1-1/20" (1.05")
  • Material: Aluminum
  • Outside Diameter: 6B (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-1/20" (1.05")
NAS42DD6B-106 Aluminum 6B (5/16") 0.190"-0.196" 1-3/50" (1.06")
  • Material: Aluminum
  • Outside Diameter: 6B (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-3/50" (1.06")
NAS42DD6B-107 Aluminum 6B (5/16") 0.190"-0.196" 1-7/100" (1.07")
  • Material: Aluminum
  • Outside Diameter: 6B (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-7/100" (1.07")
NAS42DD6B-108 Aluminum 6B (5/16") 0.190"-0.196" 1-2/25" (1.08")
  • Material: Aluminum
  • Outside Diameter: 6B (5/16")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-2/25" (1.08")

6 (3/8") NAS42 Spacers

0.190"-0.196"

Part Number Material Outside Diameter Inside Diameter Length Details
NAS42DD6-10 Aluminum 6 (3/8") 0.190"-0.196" 5/32" (0.156")
  • Material: Aluminum
  • Outside Diameter: 6 (3/8")
  • Inside Diameter: 0.190"-0.196"
  • Length: 5/32" (0.156")
NAS42DD6-100 Aluminum 6 (3/8") 0.190"-0.196" 1"
  • Material: Aluminum
  • Outside Diameter: 6 (3/8")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1"
NAS42DD6-101 Aluminum 6 (3/8") 0.190"-0.196" 1-1/10" (1.01")
  • Material: Aluminum
  • Outside Diameter: 6 (3/8")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-1/10" (1.01")
NAS42DD6-102 Aluminum 6 (3/8") 0.190"-0.196" 1-2/5" (1.02")
  • Material: Aluminum
  • Outside Diameter: 6 (3/8")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-2/5" (1.02")
NAS42DD6-103 Aluminum 6 (3/8") 0.190"-0.196" 1-3/100" (1.03")
  • Material: Aluminum
  • Outside Diameter: 6 (3/8")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-3/100" (1.03")
NAS42DD6-104 Aluminum 6 (3/8") 0.190"-0.196" 1-1/25" (1.04")
  • Material: Aluminum
  • Outside Diameter: 6 (3/8")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-1/25" (1.04")
NAS42DD6-105 Aluminum 6 (3/8") 0.190"-0.196" 1-1/20" (1.05")
  • Material: Aluminum
  • Outside Diameter: 6 (3/8")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-1/20" (1.05")
NAS42DD6-106 Aluminum 6 (3/8") 0.190"-0.196" 1-3/50" (1.06")
  • Material: Aluminum
  • Outside Diameter: 6 (3/8")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-3/50" (1.06")
NAS42DD6-107 Aluminum 6 (3/8") 0.190"-0.196" 1-7/100" (1.07")
  • Material: Aluminum
  • Outside Diameter: 6 (3/8")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-7/100" (1.07")
NAS42DD6-108 Aluminum 6 (3/8") 0.190"-0.196" 1-2/25" (1.08")
  • Material: Aluminum
  • Outside Diameter: 6 (3/8")
  • Inside Diameter: 0.190"-0.196"
  • Length: 1-2/25" (1.08")

8A (3/8") NAS42 Spacers

0.256"-0.263"

Part Number Material Outside Diameter Inside Diameter Length Details
NAS42DD8A-10 Aluminum 8A (3/8") 0.256"-0.263" 5/32" (0.156")
  • Material: Aluminum
  • Outside Diameter: 8A (3/8")
  • Inside Diameter: 0.256"-0.263"
  • Length: 5/32" (0.156")
NAS42DD8A-100 Aluminum 8A (3/8") 0.256"-0.263" 1"
  • Material: Aluminum
  • Outside Diameter: 8A (3/8")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1"
NAS42DD8A-101 Aluminum 8A (3/8") 0.256"-0.263" 1-1/10" (1.01")
  • Material: Aluminum
  • Outside Diameter: 8A (3/8")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-1/10" (1.01")
NAS42DD8A-102 Aluminum 8A (3/8") 0.256"-0.263" 1-2/5" (1.02")
  • Material: Aluminum
  • Outside Diameter: 8A (3/8")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-2/5" (1.02")
NAS42DD8A-103 Aluminum 8A (3/8") 0.256"-0.263" 1-3/100" (1.03")
  • Material: Aluminum
  • Outside Diameter: 8A (3/8")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-3/100" (1.03")
NAS42DD8A-104 Aluminum 8A (3/8") 0.256"-0.263" 1-1/25" (1.04")
  • Material: Aluminum
  • Outside Diameter: 8A (3/8")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-1/25" (1.04")
NAS42DD8A-105 Aluminum 8A (3/8") 0.256"-0.263" 1-1/20" (1.05")
  • Material: Aluminum
  • Outside Diameter: 8A (3/8")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-1/20" (1.05")
NAS42DD8A-106 Aluminum 8A (3/8") 0.256"-0.263" 1-3/50" (1.06")
  • Material: Aluminum
  • Outside Diameter: 8A (3/8")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-3/50" (1.06")
NAS42DD8A-107 Aluminum 8A (3/8") 0.256"-0.263" 1-7/100" (1.07")
  • Material: Aluminum
  • Outside Diameter: 8A (3/8")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-7/100" (1.07")
NAS42DD8A-108 Aluminum 8A (3/8") 0.256"-0.263" 1-2/25" (1.08")
  • Material: Aluminum
  • Outside Diameter: 8A (3/8")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-2/25" (1.08")

10A (7/16") NAS42 Spacers

0.315"-0.322"

Part Number Material Outside Diameter Inside Diameter Length Details
NAS42DD10A-10 Aluminum 10A (7/16") 0.315"-0.322" 5/32" (0.156")
  • Material: Aluminum
  • Outside Diameter: 10A (7/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 5/32" (0.156")
NAS42DD10A-100 Aluminum 10A (7/16") 0.315"-0.322" 1"
  • Material: Aluminum
  • Outside Diameter: 10A (7/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1"
NAS42DD10A-101 Aluminum 10A (7/16") 0.315"-0.322" 1-1/10" (1.01")
  • Material: Aluminum
  • Outside Diameter: 10A (7/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-1/10" (1.01")
NAS42DD10A-102 Aluminum 10A (7/16") 0.315"-0.322" 1-2/5" (1.02")
  • Material: Aluminum
  • Outside Diameter: 10A (7/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-2/5" (1.02")
NAS42DD10A-103 Aluminum 10A (7/16") 0.315"-0.322" 1-3/100" (1.03")
  • Material: Aluminum
  • Outside Diameter: 10A (7/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-3/100" (1.03")
NAS42DD10A-104 Aluminum 10A (7/16") 0.315"-0.322" 1-1/25" (1.04")
  • Material: Aluminum
  • Outside Diameter: 10A (7/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-1/25" (1.04")
NAS42DD10A-105 Aluminum 10A (7/16") 0.315"-0.322" 1-1/20" (1.05")
  • Material: Aluminum
  • Outside Diameter: 10A (7/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-1/20" (1.05")
NAS42DD10A-106 Aluminum 10A (7/16") 0.315"-0.322" 1-3/50" (1.06")
  • Material: Aluminum
  • Outside Diameter: 10A (7/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-3/50" (1.06")
NAS42DD10A-107 Aluminum 10A (7/16") 0.315"-0.322" 1-7/100" (1.07")
  • Material: Aluminum
  • Outside Diameter: 10A (7/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-7/100" (1.07")
NAS42DD10A-108 Aluminum 10A (7/16") 0.315"-0.322" 1-2/25" (1.08")
  • Material: Aluminum
  • Outside Diameter: 10A (7/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-2/25" (1.08")

8 (7/16") NAS42 Spacers

0.256"-0.263"

Part Number Material Outside Diameter Inside Diameter Length Details
NAS42DD8-10 Aluminum 8 (7/16") 0.256"-0.263" 5/32" (0.156")
  • Material: Aluminum
  • Outside Diameter: 8 (7/16")
  • Inside Diameter: 0.256"-0.263"
  • Length: 5/32" (0.156")
NAS42DD8-100 Aluminum 8 (7/16") 0.256"-0.263" 1"
  • Material: Aluminum
  • Outside Diameter: 8 (7/16")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1"
NAS42DD8-101 Aluminum 8 (7/16") 0.256"-0.263" 1-1/10" (1.01")
  • Material: Aluminum
  • Outside Diameter: 8 (7/16")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-1/10" (1.01")
NAS42DD8-102 Aluminum 8 (7/16") 0.256"-0.263" 1-2/5" (1.02")
  • Material: Aluminum
  • Outside Diameter: 8 (7/16")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-2/5" (1.02")
NAS42DD8-103 Aluminum 8 (7/16") 0.256"-0.263" 1-3/100" (1.03")
  • Material: Aluminum
  • Outside Diameter: 8 (7/16")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-3/100" (1.03")
NAS42DD8-104 Aluminum 8 (7/16") 0.256"-0.263" 1-1/25" (1.04")
  • Material: Aluminum
  • Outside Diameter: 8 (7/16")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-1/25" (1.04")
NAS42DD8-105 Aluminum 8 (7/16") 0.256"-0.263" 1-1/20" (1.05")
  • Material: Aluminum
  • Outside Diameter: 8 (7/16")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-1/20" (1.05")
NAS42DD8-106 Aluminum 8 (7/16") 0.256"-0.263" 1-3/50" (1.06")
  • Material: Aluminum
  • Outside Diameter: 8 (7/16")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-3/50" (1.06")
NAS42DD8-107 Aluminum 8 (7/16") 0.256"-0.263" 1-7/100" (1.07")
  • Material: Aluminum
  • Outside Diameter: 8 (7/16")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-7/100" (1.07")
NAS42DD8-108 Aluminum 8 (7/16") 0.256"-0.263" 1-2/25" (1.08")
  • Material: Aluminum
  • Outside Diameter: 8 (7/16")
  • Inside Diameter: 0.256"-0.263"
  • Length: 1-2/25" (1.08")

12A (1/2") NAS42 Spacers

0.376"-0.383"

Part Number Material Outside Diameter Inside Diameter Length Details
NAS42DD12A-10 Aluminum 12A (1/2") 0.376"-0.383" 5/32" (0.156")
  • Material: Aluminum
  • Outside Diameter: 12A (1/2")
  • Inside Diameter: 0.376"-0.383"
  • Length: 5/32" (0.156")
NAS42DD12A-100 Aluminum 12A (1/2") 0.376"-0.383" 1"
  • Material: Aluminum
  • Outside Diameter: 12A (1/2")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1"
NAS42DD12A-101 Aluminum 12A (1/2") 0.376"-0.383" 1-1/10" (1.01")
  • Material: Aluminum
  • Outside Diameter: 12A (1/2")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-1/10" (1.01")
NAS42DD12A-102 Aluminum 12A (1/2") 0.376"-0.383" 1-2/5" (1.02")
  • Material: Aluminum
  • Outside Diameter: 12A (1/2")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-2/5" (1.02")
NAS42DD12A-103 Aluminum 12A (1/2") 0.376"-0.383" 1-3/100" (1.03")
  • Material: Aluminum
  • Outside Diameter: 12A (1/2")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-3/100" (1.03")
NAS42DD12A-104 Aluminum 12A (1/2") 0.376"-0.383" 1-1/25" (1.04")
  • Material: Aluminum
  • Outside Diameter: 12A (1/2")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-1/25" (1.04")
NAS42DD12A-105 Aluminum 12A (1/2") 0.376"-0.383" 1-1/20" (1.05")
  • Material: Aluminum
  • Outside Diameter: 12A (1/2")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-1/20" (1.05")
NAS42DD12A-106 Aluminum 12A (1/2") 0.376"-0.383" 1-3/50" (1.06")
  • Material: Aluminum
  • Outside Diameter: 12A (1/2")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-3/50" (1.06")
NAS42DD12A-107 Aluminum 12A (1/2") 0.376"-0.383" 1-7/100" (1.07")
  • Material: Aluminum
  • Outside Diameter: 12A (1/2")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-7/100" (1.07")
NAS42DD12A-108 Aluminum 12A (1/2") 0.376"-0.383" 1-2/25" (1.08")
  • Material: Aluminum
  • Outside Diameter: 12A (1/2")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-2/25" (1.08")

10 (9/16") NAS42 Spacers

0.315"-0.322"

Part Number Material Outside Diameter Inside Diameter Length Details
NAS42DD10-10 Aluminum 10 (9/16") 0.315"-0.322" 5/32" (0.156")
  • Material: Aluminum
  • Outside Diameter: 10 (9/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 5/32" (0.156")
NAS42DD10-100 Aluminum 10 (9/16") 0.315"-0.322" 1"
  • Material: Aluminum
  • Outside Diameter: 10 (9/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1"
NAS42DD10-101 Aluminum 10 (9/16") 0.315"-0.322" 1-1/10" (1.01")
  • Material: Aluminum
  • Outside Diameter: 10 (9/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-1/10" (1.01")
NAS42DD10-102 Aluminum 10 (9/16") 0.315"-0.322" 1-2/5" (1.02")
  • Material: Aluminum
  • Outside Diameter: 10 (9/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-2/5" (1.02")
NAS42DD10-103 Aluminum 10 (9/16") 0.315"-0.322" 1-3/100" (1.03")
  • Material: Aluminum
  • Outside Diameter: 10 (9/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-3/100" (1.03")
NAS42DD10-104 Aluminum 10 (9/16") 0.315"-0.322" 1-1/25" (1.04")
  • Material: Aluminum
  • Outside Diameter: 10 (9/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-1/25" (1.04")
NAS42DD10-105 Aluminum 10 (9/16") 0.315"-0.322" 1-1/20" (1.05")
  • Material: Aluminum
  • Outside Diameter: 10 (9/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-1/20" (1.05")
NAS42DD10-106 Aluminum 10 (9/16") 0.315"-0.322" 1-3/50" (1.06")
  • Material: Aluminum
  • Outside Diameter: 10 (9/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-3/50" (1.06")
NAS42DD10-107 Aluminum 10 (9/16") 0.315"-0.322" 1-7/100" (1.07")
  • Material: Aluminum
  • Outside Diameter: 10 (9/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-7/100" (1.07")
NAS42DD10-108 Aluminum 10 (9/16") 0.315"-0.322" 1-2/25" (1.08")
  • Material: Aluminum
  • Outside Diameter: 10 (9/16")
  • Inside Diameter: 0.315"-0.322"
  • Length: 1-2/25" (1.08")

12B (9/16") NAS42 Spacers

0.376"-0.383"

Part Number Material Outside Diameter Inside Diameter Length Details
NAS42DD12B-10 Aluminum 12B (9/16") 0.376"-0.383" 5/32" (0.156")
  • Material: Aluminum
  • Outside Diameter: 12B (9/16")
  • Inside Diameter: 0.376"-0.383"
  • Length: 5/32" (0.156")
NAS42DD12B-100 Aluminum 12B (9/16") 0.376"-0.383" 1"
  • Material: Aluminum
  • Outside Diameter: 12B (9/16")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1"
NAS42DD12B-101 Aluminum 12B (9/16") 0.376"-0.383" 1-1/10" (1.01")
  • Material: Aluminum
  • Outside Diameter: 12B (9/16")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-1/10" (1.01")
NAS42DD12B-102 Aluminum 12B (9/16") 0.376"-0.383" 1-2/5" (1.02")
  • Material: Aluminum
  • Outside Diameter: 12B (9/16")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-2/5" (1.02")
NAS42DD12B-103 Aluminum 12B (9/16") 0.376"-0.383" 1-3/100" (1.03")
  • Material: Aluminum
  • Outside Diameter: 12B (9/16")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-3/100" (1.03")
NAS42DD12B-104 Aluminum 12B (9/16") 0.376"-0.383" 1-1/25" (1.04")
  • Material: Aluminum
  • Outside Diameter: 12B (9/16")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-1/25" (1.04")
NAS42DD12B-105 Aluminum 12B (9/16") 0.376"-0.383" 1-1/20" (1.05")
  • Material: Aluminum
  • Outside Diameter: 12B (9/16")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-1/20" (1.05")
NAS42DD12B-106 Aluminum 12B (9/16") 0.376"-0.383" 1-3/50" (1.06")
  • Material: Aluminum
  • Outside Diameter: 12B (9/16")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-3/50" (1.06")
NAS42DD12B-107 Aluminum 12B (9/16") 0.376"-0.383" 1-7/100" (1.07")
  • Material: Aluminum
  • Outside Diameter: 12B (9/16")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-7/100" (1.07")
NAS42DD12B-108 Aluminum 12B (9/16") 0.376"-0.383" 1-2/25" (1.08")
  • Material: Aluminum
  • Outside Diameter: 12B (9/16")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-2/25" (1.08")

12 (5/8") NAS42 Spacers

0.376"-0.383"

Part Number Material Outside Diameter Inside Diameter Length Details
NAS42DD12-10 Aluminum 12 (5/8") 0.376"-0.383" 5/32" (0.156")
  • Material: Aluminum
  • Outside Diameter: 12 (5/8")
  • Inside Diameter: 0.376"-0.383"
  • Length: 5/32" (0.156")
NAS42DD12-100 Aluminum 12 (5/8") 0.376"-0.383" 1"
  • Material: Aluminum
  • Outside Diameter: 12 (5/8")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1"
NAS42DD12-101 Aluminum 12 (5/8") 0.376"-0.383" 1-1/10" (1.01")
  • Material: Aluminum
  • Outside Diameter: 12 (5/8")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-1/10" (1.01")
NAS42DD12-102 Aluminum 12 (5/8") 0.376"-0.383" 1-2/5" (1.02")
  • Material: Aluminum
  • Outside Diameter: 12 (5/8")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-2/5" (1.02")
NAS42DD12-103 Aluminum 12 (5/8") 0.376"-0.383" 1-3/100" (1.03")
  • Material: Aluminum
  • Outside Diameter: 12 (5/8")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-3/100" (1.03")
NAS42DD12-104 Aluminum 12 (5/8") 0.376"-0.383" 1-1/25" (1.04")
  • Material: Aluminum
  • Outside Diameter: 12 (5/8")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-1/25" (1.04")
NAS42DD12-105 Aluminum 12 (5/8") 0.376"-0.383" 1-1/20" (1.05")
  • Material: Aluminum
  • Outside Diameter: 12 (5/8")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-1/20" (1.05")
NAS42DD12-106 Aluminum 12 (5/8") 0.376"-0.383" 1-3/50" (1.06")
  • Material: Aluminum
  • Outside Diameter: 12 (5/8")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-3/50" (1.06")
NAS42DD12-107 Aluminum 12 (5/8") 0.376"-0.383" 1-7/100" (1.07")
  • Material: Aluminum
  • Outside Diameter: 12 (5/8")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-7/100" (1.07")
NAS42DD12-108 Aluminum 12 (5/8") 0.376"-0.383" 1-2/25" (1.08")
  • Material: Aluminum
  • Outside Diameter: 12 (5/8")
  • Inside Diameter: 0.376"-0.383"
  • Length: 1-2/25" (1.08")