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 5998-01-026-8007
NSN 6220-01-242-9901
NSN 5910-01-597-8509
NSN 6135-00-948-7061
NSN 5960-00-621-2055
NSN 5975-00-372-6265
NSN 4140-00-105-8391
NSN 6240-01-487-3840
NSN 2925-00-441-8252
NSN 5960-01-437-3313
NSN 6110-01-411-7392
NSN 5999-00-054-5464