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 5998-01-412-9482
NSN 5945-01-258-9688
NSN 4140-01-433-8905
NSN 5975-01-482-7551
NSN 5855-01-218-1646
NSN 6220-00-964-1042
NSN 6105-00-337-3493
NSN 6220-01-505-8198
NSN 2925-00-243-6841
NSN 6620-01-094-3925
NSN 6320-01-388-9450
NSN 6240-01-441-3606