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 5930-01-437-6156
NSN 6650-00-161-4122
NSN 6130-01-123-7018
NSN 6685-01-389-2068
NSN 5996-00-161-0148
NSN 6220-00-481-4135
NSN 5975-01-204-1368
NSN 6110-01-613-2722
NSN 5920-01-257-8611
NSN 6105-00-433-5866
NSN 5975-00-861-6720
NSN 4140-01-063-8709