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 6320-01-600-5808
NSN 6645-00-613-2378
NSN 5915-01-538-7581
NSN 5855-01-658-4510
NSN 6105-01-526-2878
NSN 5999-01-415-5090
NSN 5999-01-106-3648
NSN 5950-01-625-4946
NSN 5990-01-591-8797
NSN 6135-00-016-0071
NSN 6610-01-611-7069
NSN 5965-01-029-5222