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 4140-01-462-7737
NSN 6240-01-311-9751
NSN 6650-01-517-4412
NSN 6650-01-250-3989
NSN 5895-01-086-3396
NSN 6620-00-448-4378
NSN 5990-01-474-3477
NSN 5990-01-539-3493
NSN 5930-01-021-1120
NSN 5950-00-074-3291
NSN 5930-00-430-4071
NSN 5945-01-475-6717