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 5945-01-567-2521
NSN 5975-01-492-9860
NSN 5999-00-527-8767
NSN 5985-01-468-5163
NSN 5996-01-574-8853
NSN 7035-00-421-8710
NSN 5915-01-279-1814
NSN 5930-00-273-9453
NSN 6130-01-400-1122
NSN 6645-01-312-3558
NSN 6650-01-606-2277
NSN 6135-00-728-9860