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 5960-00-601-3118
NSN 5855-01-351-6277
NSN 6150-01-393-1810
NSN 5910-01-221-9577
NSN 6320-01-317-7312
NSN 5998-00-926-3730
NSN 5996-01-113-7960
NSN 5835-00-868-8815
NSN 5965-01-519-1214
NSN 5975-01-267-0448
NSN 5999-01-512-1993
NSN 5855-00-189-6066