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 5990-00-504-7952
NSN 5835-00-341-5441
NSN 5910-00-239-4587
NSN 5965-00-187-5523
NSN 5855-00-198-3197
NSN 6650-00-490-6993
NSN 2925-01-415-2140
NSN 5998-01-362-3932
NSN 6620-00-053-2999
NSN 6220-01-079-7772
NSN 7035-01-598-8099
NSN 5985-01-538-5372