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 6150-01-433-3735
NSN 6620-01-122-8886
NSN 5975-00-784-4591
NSN 5990-00-113-2653
NSN 6685-01-206-3847
NSN 2925-00-471-1128
NSN 6150-01-187-2787
NSN 6105-01-538-7304
NSN 4140-00-826-9031
NSN 6135-00-369-2368
NSN 5905-01-023-1732
NSN 6110-00-051-7949