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 5960-00-916-3859
NSN 6645-00-780-5260
NSN 5945-01-071-5231
NSN 6685-00-158-1980
NSN 6650-00-629-8027
NSN 5960-01-530-0581
NSN 5905-01-516-7715
NSN 5999-01-370-4939
NSN 7035-01-126-3239
NSN 6150-00-899-5690
NSN 5999-00-618-1040
NSN 6220-00-541-8515