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 6240-01-368-3280
NSN 6240-00-984-3354
NSN 4140-01-037-4924
NSN 6105-00-251-2618
NSN 7035-00-135-4758
NSN 6650-01-653-7714
NSN 6240-01-407-8408
NSN 6610-00-578-5302
NSN 5975-00-405-3815
NSN 5915-00-334-3008
NSN 6105-00-504-0716
NSN 6220-01-273-3896