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 5935-01-627-2852
NSN 5835-00-931-5568
NSN 7035-01-493-9487
NSN 5985-01-298-3480
NSN 6610-01-364-0294
NSN 6620-00-965-9841
NSN 5930-00-081-2238
NSN 5925-00-100-0102
NSN 5999-00-246-7084
NSN 6220-01-537-1680
NSN 2925-01-645-2948
NSN 6620-00-319-4044