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 6620-00-522-4815
NSN 5985-01-534-2588
NSN 5895-01-012-2202
NSN 6135-00-998-5884
NSN 5925-00-752-8292
NSN 5990-00-691-1470
NSN 5999-01-132-9587
NSN 5920-01-041-8230
NSN 5998-01-243-2108
NSN 6150-01-130-4045
NSN 6620-01-323-7620
NSN 2925-01-288-2091