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 6150-01-250-4799
NSN 5996-01-332-4942
NSN 5950-00-907-2440
NSN 6650-01-593-2937
NSN 5935-01-644-1553
NSN 5985-01-174-8018
NSN 6610-01-029-8749
NSN 5975-01-067-2507
NSN 7035-01-555-8289
NSN 5975-01-341-5275
NSN 6105-01-441-4693
NSN 7035-01-571-3177