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 6620-01-461-3550
NSN 5945-01-088-8071
NSN 5855-01-448-9794
NSN 6645-01-100-3296
NSN 5910-01-017-1178
NSN 5985-01-232-7314
NSN 6320-01-141-1665
NSN 6645-01-400-2119
NSN 6130-01-152-2019
NSN 5965-00-722-7574
NSN 6685-01-528-4470
NSN 5855-01-444-5248