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 6130-00-935-5589
NSN 5910-01-397-9937
NSN 5975-00-131-3495
NSN 6645-01-282-1928
NSN 5925-01-168-7370
NSN 6610-01-389-0620
NSN 5999-01-506-4730
NSN 5975-01-478-9440
NSN 6610-00-870-4325
NSN 5965-01-045-0247
NSN 5920-01-146-4503
NSN 6145-01-158-8408