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 6150-01-250-4302
NSN 5905-01-356-7501
NSN 6150-00-476-2219
NSN 2925-00-288-1394
NSN 5935-00-136-1919
NSN 6150-01-415-3573
NSN 5965-01-101-1235
NSN 5998-00-517-7312
NSN 5920-01-580-0777
NSN 6620-00-635-7347
NSN 5910-00-831-0350
NSN 4140-01-083-1919