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 6620-01-466-9478
NSN 5910-00-202-1056
NSN 6150-01-111-5941
NSN 2925-01-522-5631
NSN 6135-01-074-8220
NSN 6620-01-508-1996
NSN 6320-01-098-2503
NSN 6105-01-067-9320
NSN 2925-01-254-3068
NSN 7035-00-150-2379
NSN 6220-01-370-3302
NSN 6645-01-567-8282