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 5950-01-449-9117
NSN 5990-01-283-9428
NSN 6135-00-613-1068
NSN 5960-01-247-1994
NSN 5998-01-168-7732
NSN 5895-01-388-8436
NSN 5990-01-315-3754
NSN 5999-01-364-9336
NSN 2925-00-925-0545
NSN 4140-01-522-1051
NSN 6645-00-079-1430
NSN 5950-00-812-1350