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 6240-01-320-1308
NSN 6610-01-376-3993
NSN 6620-00-959-6614
NSN 6105-01-583-7292
NSN 5960-01-406-4136
NSN 6650-01-444-1212
NSN 5930-01-084-5859
NSN 5905-01-023-1732
NSN 5920-00-989-4428
NSN 5855-01-410-8979
NSN 5945-01-371-8912
NSN 5965-00-583-4865