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 5925-01-139-6337
NSN 6610-01-007-4252
NSN 6105-01-079-2095
NSN 5910-01-519-3043
NSN 5999-00-695-0339
NSN 5965-01-294-7522
NSN 6240-01-633-9357
NSN 5935-00-336-3141
NSN 5999-01-459-8452
NSN 6220-01-357-3672
NSN 5905-01-250-1484
NSN 6685-01-551-8273