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 5999-00-925-1146
NSN 6620-00-695-6078
NSN 6645-01-224-0101
NSN 5910-01-485-1055
NSN 6240-00-170-5302
NSN 5950-01-519-2069
NSN 6110-00-143-9931
NSN 6130-01-010-0975
NSN 6150-00-827-9005
NSN 6685-01-440-4151
NSN 6220-01-149-0144
NSN 2925-00-435-5604