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 5925-00-027-8220
NSN 6620-01-474-1890
NSN 2925-00-808-5077
NSN 5895-01-497-5568
NSN 6110-01-466-8839
NSN 5935-00-785-8616
NSN 6610-00-774-8691
NSN 6650-01-227-9634
NSN 6150-01-434-6948
NSN 6145-01-572-9428
NSN 6320-01-176-8367
NSN 5965-01-442-7364