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 5905-00-630-8052
NSN 5999-01-052-1646
NSN 5975-00-273-0790
NSN 5996-01-213-5184
NSN 6220-00-010-5359
NSN 5975-01-452-5163
NSN 6620-00-658-6588
NSN 5915-00-351-1449
NSN 6240-01-251-6621
NSN 7035-01-291-1770
NSN 5945-01-461-7023
NSN 6610-01-539-0014