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 5895-01-586-2708
NSN 5990-01-272-4091
NSN 5985-00-873-1952
NSN 6220-01-218-3330
NSN 4140-01-061-2431
NSN 6135-00-816-3708
NSN 5910-00-644-3818
NSN 5950-00-931-6949
NSN 5960-00-960-6805
NSN 6610-00-759-7170
NSN 5935-01-536-4829
NSN 5965-01-485-8127