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 5930-00-305-4861
NSN 6220-01-642-1660
NSN 5960-01-071-6267
NSN 5835-01-502-9228
NSN 6135-01-616-3510
NSN 5905-01-303-6236
NSN 5999-01-208-0761
NSN 5999-01-150-4467
NSN 2925-01-513-0479
NSN 6650-00-754-2276
NSN 5950-00-245-1157
NSN 5915-01-566-7954