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 5990-01-032-1472
NSN 5855-00-832-9341
NSN 5855-01-010-4921
NSN 5855-00-908-9296
NSN 2925-00-132-0361
NSN 5855-00-149-0766
NSN 6105-01-227-2588
NSN 6105-01-016-4691
NSN 5920-01-567-3702
NSN 5925-01-551-9134
NSN 6645-01-154-9647
NSN 6620-01-386-5543