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 5895-00-080-2003
NSN 7035-01-196-3445
NSN 6240-00-473-6138
NSN 5998-01-221-1067
NSN 5925-01-351-3660
NSN 5895-00-837-2343
NSN 6135-01-230-8106
NSN 6610-01-462-5980
NSN 5975-01-159-5227
NSN 5996-00-567-4804
NSN 5915-01-511-8384
NSN 6685-01-367-2534