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 5905-01-021-1588
NSN 6650-01-076-6685
NSN 7035-01-158-7673
NSN 6135-00-180-5125
NSN 5910-01-206-9987
NSN 5835-00-707-6266
NSN 6645-01-016-1306
NSN 4140-01-535-3972
NSN 5920-01-396-6159
NSN 4140-01-510-9844
NSN 5920-01-268-5483
NSN 5975-01-624-4012