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 5990-01-432-4984
NSN 5996-01-442-8296
NSN 6110-00-794-2967
NSN 7035-00-991-6877
NSN 5950-00-862-6720
NSN 6620-00-470-3219
NSN 5985-01-054-2917
NSN 6110-00-784-4008
NSN 6685-00-525-5698
NSN 5855-00-466-2309
NSN 5999-00-840-3377
NSN 5930-01-010-2289