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 5930-01-341-3714
NSN 5910-01-334-9759
NSN 6220-01-299-9267
NSN 6135-00-276-7625
NSN 5950-01-644-4429
NSN 5996-01-124-8798
NSN 6130-00-420-0075
NSN 7035-01-321-7456
NSN 5915-00-863-2276
NSN 2925-01-532-8445
NSN 6110-01-592-0038
NSN 5960-01-448-3497