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 6130-00-392-1992
NSN 5905-01-177-3488
NSN 6220-01-463-8673
NSN 6620-01-392-7191
NSN 5996-01-452-9044
NSN 5855-01-188-4049
NSN 5935-00-854-0860
NSN 5895-01-502-8948
NSN 5895-00-563-4207
NSN 6220-01-398-1087
NSN 5915-00-651-9568
NSN 5915-00-553-8755