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 6645-01-454-2726
NSN 5965-00-799-5490
NSN 5945-00-926-8520
NSN 6130-01-518-9451
NSN 5920-01-436-0750
NSN 5999-00-175-0987
NSN 5895-01-147-0954
NSN 5920-01-561-4944
NSN 5910-00-260-6944
NSN 6240-00-299-9819
NSN 4140-00-255-2458
NSN 5990-01-252-8175