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 5965-01-447-2943
NSN 6320-01-492-1976
NSN 6150-01-256-6493
NSN 5985-01-159-7718
NSN 6145-01-421-6585
NSN 6620-01-364-0195
NSN 5945-01-052-3694
NSN 6645-00-586-7198
NSN 5975-01-651-6637
NSN 6240-00-422-1278
NSN 5996-01-116-4670
NSN 5920-01-412-0629