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 6150-01-335-3097
NSN 6320-00-139-1090
NSN 5950-01-372-6507
NSN 6220-01-602-7025
NSN 6685-00-198-9506
NSN 2925-00-188-5003
NSN 5930-00-341-2903
NSN 6645-01-133-4440
NSN 4140-01-442-8479
NSN 6105-01-067-8377
NSN 5945-00-079-8667
NSN 5990-00-471-4975