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 6620-00-663-8449
NSN 5935-01-609-7926
NSN 6150-01-115-2276
NSN 6320-01-429-9871
NSN 5960-01-089-8155
NSN 6645-01-659-1583
NSN 5930-00-190-0295
NSN 5990-01-044-4767
NSN 6645-01-251-3986
NSN 6645-01-163-6144
NSN 6240-01-450-9269
NSN 6130-01-580-0577