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 5999-01-054-4359
NSN 5935-00-459-5555
NSN 5965-00-905-5197
NSN 5920-01-426-8517
NSN 6685-01-479-7349
NSN 2925-01-221-1191
NSN 4140-01-015-0124
NSN 6610-00-610-0228
NSN 5975-00-137-2836
NSN 5996-01-423-9423
NSN 6110-00-453-8971
NSN 6620-01-609-6259