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 6105-01-088-9088
NSN 4140-01-500-1187
NSN 5835-01-009-9173
NSN 5935-01-307-8048
NSN 5895-01-514-5226
NSN 5990-01-206-3606
NSN 6610-01-078-9238
NSN 5910-00-398-0930
NSN 2925-01-391-9247
NSN 5915-01-361-6938
NSN 6620-00-193-9503
NSN 2925-01-434-2502