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 5990-01-430-9177
NSN 5910-01-532-5040
NSN 5996-01-476-7550
NSN 5945-00-601-5628
NSN 5855-01-512-1926
NSN 5920-01-112-9212
NSN 5835-01-632-6627
NSN 5990-01-280-0321
NSN 5835-01-580-7543
NSN 6620-00-652-0926
NSN 6105-01-188-7292
NSN 5998-01-158-6465