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 5925-01-536-8990
NSN 6620-01-473-8262
NSN 5990-00-524-2293
NSN 4140-01-350-4475
NSN 5930-01-649-8225
NSN 6320-00-115-0883
NSN 4140-01-064-1684
NSN 5910-01-449-6940
NSN 6320-00-476-6898
NSN 5905-01-063-8069
NSN 5910-01-629-8315
NSN 6150-01-514-0069