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 6110-01-561-9019
NSN 6240-00-471-5399
NSN 5895-01-403-2793
NSN 5935-01-322-3245
NSN 6150-01-113-6853
NSN 5935-01-123-8100
NSN 6130-01-101-7029
NSN 5910-01-218-2310
NSN 5975-00-545-3548
NSN 4140-01-304-7412
NSN 5920-00-234-9002
NSN 4140-01-350-3277