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 6105-01-659-0465
NSN 6220-01-145-0198
NSN 6135-00-134-1337
NSN 6620-01-386-5914
NSN 6220-01-206-9023
NSN 6610-00-516-4228
NSN 5905-01-109-4104
NSN 6620-01-114-0841
NSN 5925-01-004-9293
NSN 6645-01-577-7932
NSN 5990-01-110-8979
NSN 5930-01-499-0013