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 6145-00-003-4184
NSN 5855-00-198-3197
NSN 7035-01-061-6424
NSN 5905-01-315-6967
NSN 6685-01-428-9618
NSN 6650-01-298-4138
NSN 5920-01-565-8377
NSN 5996-00-305-6152
NSN 6145-01-059-0398
NSN 2925-01-142-0981
NSN 6320-01-578-6006
NSN 6220-01-522-9885