An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.
NSN 6610-01-441-1581
NSN 5965-01-019-5406
NSN 5960-00-894-1190
NSN 5895-01-151-3217
NSN 6135-00-756-6149
NSN 5999-01-643-3053
NSN 6130-01-123-9041
NSN 5915-00-351-4551
NSN 5960-01-454-7064
NSN 6650-00-754-2276
NSN 5999-01-184-9007
NSN 5996-01-340-3256