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 5996-01-386-2843
NSN 5920-01-240-2362
NSN 5996-01-565-8951
NSN 6220-01-170-5069
NSN 6220-01-398-0614
NSN 5999-01-344-7359
NSN 5975-00-828-9556
NSN 5999-01-400-5933
NSN 5930-00-803-9856
NSN 5920-01-171-2946
NSN 5895-01-125-1805
NSN 6105-01-499-5923