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 5925-01-240-9182
NSN 6110-00-438-9158
NSN 4140-00-994-0123
NSN 6220-00-279-1508
NSN 7035-01-365-9610
NSN 5920-01-361-2112
NSN 5998-00-374-2088
NSN 5985-01-634-0635
NSN 5925-00-916-5012
NSN 5930-01-415-7150
NSN 6110-00-683-1022
NSN 6145-00-793-7816