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 6610-01-519-0857
NSN 5999-01-235-6880
NSN 5975-00-905-0951
NSN 6150-00-233-6356
NSN 5910-00-038-6902
NSN 4140-00-439-4100
NSN 5985-01-536-7779
NSN 6105-00-317-5688
NSN 5930-01-177-1607
NSN 6685-00-248-7716
NSN 6645-01-620-0044
NSN 6110-01-178-9231