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 4140-00-023-5949
NSN 5920-01-341-6741
NSN 6620-01-587-1088
NSN 6650-00-252-6271
NSN 6240-00-594-7138
NSN 6135-01-540-9655
NSN 5950-01-237-2573
NSN 5855-00-862-3345
NSN 6145-00-065-9580
NSN 6130-01-527-8863
NSN 5960-01-226-0342
NSN 6320-00-701-0437