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 5998-01-634-0604
NSN 2925-01-139-5144
NSN 6145-01-029-4184
NSN 6145-01-576-9609
NSN 6105-00-204-5497
NSN 6685-01-091-6254
NSN 6685-01-433-6957
NSN 5998-00-118-7555
NSN 5895-00-974-5100
NSN 5965-01-140-1522
NSN 5965-00-289-6280
NSN 5960-01-024-7918