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 6110-01-381-7014
NSN 5985-01-419-3188
NSN 5855-01-020-7982
NSN 4140-01-603-7259
NSN 5975-01-417-1752
NSN 6610-01-648-6527
NSN 6685-00-526-9433
NSN 5935-00-161-3429
NSN 5996-01-579-6558
NSN 5996-01-352-9434
NSN 2925-01-374-2402
NSN 5999-00-687-1626