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 6685-00-557-0760
NSN 5975-00-983-9229
NSN 5975-01-025-9990
NSN 6135-01-633-8502
NSN 5910-01-605-3393
NSN 6150-00-051-8825
NSN 6620-01-026-0346
NSN 5996-01-485-0305
NSN 6110-01-649-2601
NSN 6645-00-435-5084
NSN 5990-01-476-8813
NSN 6685-00-291-7857