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 5990-00-787-4438
NSN 6320-00-394-8458
NSN 5930-01-327-3344
NSN 5950-01-080-1026
NSN 5999-01-648-9469
NSN 6610-01-438-6896
NSN 6150-01-044-4505
NSN 5975-01-519-2519
NSN 6135-01-573-7164
NSN 5985-00-719-9944
NSN 6240-01-098-6410
NSN 5985-00-596-7263