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 6610-00-848-4764
NSN 6110-01-559-2092
NSN 5920-01-598-5972
NSN 7035-00-421-8710
NSN 5990-00-351-5479
NSN 6220-00-528-7752
NSN 6135-01-300-7451
NSN 6610-00-232-9485
NSN 5975-01-383-0422
NSN 6620-00-905-6590
NSN 6650-00-914-6897
NSN 6320-01-308-0009