A metallic or nonmetallic item of various peripheral shapes, having a solid angular cross-section. It is designed to maintain a predetermined distance between two surfaces. It must have only one tapered surface. For items with two tapered surfaces, see wedge (as modified).
Classification: Articles of aluminum nesoi
NSN 6240-00-170-5302
NSN 6620-01-243-5281
NSN 5998-00-721-4701
NSN 6220-01-501-1634
NSN 5925-01-579-0785
NSN 6610-01-487-8879
NSN 4140-00-400-4872
NSN 5910-01-467-8948
NSN 5999-01-032-4924
NSN 4140-01-178-9391
NSN 6145-01-292-3940
NSN 5990-00-933-0526