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 4140-01-517-5101
NSN 5996-01-567-2315
NSN 5915-01-386-8114
NSN 7035-01-576-1962
NSN 6130-01-650-6843
NSN 7035-01-261-9850
NSN 6645-01-447-4139
NSN 6320-01-544-0860
NSN 5915-01-484-5029
NSN 6105-00-612-5299
NSN 2925-01-139-5144
NSN 6145-01-046-4015