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 5960-00-140-9583
NSN 5915-01-516-2133
NSN 6220-01-050-0835
NSN 5985-01-421-3495
NSN 6610-00-191-5317
NSN 4140-01-245-5684
NSN 6645-00-641-3202
NSN 5975-01-395-2956
NSN 6620-01-078-6372
NSN 5935-00-052-5260
NSN 6135-01-204-8712
NSN 5905-01-410-7780