A metal or plastic item of various shapes with two flat bearing surfaces. It is designed to maintain a predetermined distance between parts of an assembly. The item has one or more through holes parallel to its axis, and is unthreaded.
NSN 5960-01-435-1167
NSN 6150-00-983-3176
NSN 6105-01-441-7974
NSN 5925-00-853-1995
NSN 5835-01-141-8823
NSN 6130-00-778-2364
NSN 5960-01-505-2426
NSN 5925-00-583-8922
NSN 5999-00-068-8976
NSN 6650-01-298-0976
NSN 6220-01-330-8238
NSN 2925-00-486-8640