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 6685-00-169-1654
NSN 6320-01-215-2284
NSN 4140-01-553-1477
NSN 6105-00-391-7634
NSN 5935-01-256-5305
NSN 7035-00-148-2300
NSN 5925-01-097-7046
NSN 6645-01-587-4642
NSN 6645-01-158-3592
NSN 5945-01-206-5411
NSN 5950-01-386-6137
NSN 5950-00-008-4317