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 5910-01-620-4885
NSN 4140-00-531-6696
NSN 2925-00-406-4381
NSN 5965-00-468-3071
NSN 5855-01-098-9038
NSN 5999-01-128-3927
NSN 7035-01-449-1846
NSN 6135-00-223-9563
NSN 5960-01-303-5884
NSN 5905-01-649-7934
NSN 5935-00-666-1437
NSN 6620-00-740-3699