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 5915-01-422-2014
NSN 6105-01-399-0695
NSN 6240-00-949-8347
NSN 5930-01-494-0157
NSN 5835-01-270-7899
NSN 6145-01-239-7759
NSN 6650-01-050-8680
NSN 5999-01-227-5689
NSN 5975-00-759-0228
NSN 5915-00-791-3955
NSN 5950-01-288-9901
NSN 5905-01-395-0091