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 5925-01-257-5923
NSN 5998-00-976-1860
NSN 5965-00-142-9052
NSN 5855-01-020-7982
NSN 6110-01-234-1154
NSN 5910-01-135-0392
NSN 6145-01-371-3433
NSN 6110-01-514-0271
NSN 6130-01-566-1269
NSN 6650-01-391-9315
NSN 5975-01-610-2234
NSN 7035-00-152-6485