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 6145-00-897-8990
NSN 6650-01-168-8451
NSN 5915-00-318-8872
NSN 5945-01-406-5910
NSN 4140-01-501-7623
NSN 6685-01-409-1301
NSN 6130-00-153-3136
NSN 5920-00-263-2192
NSN 4140-01-297-0522
NSN 6620-01-019-3955
NSN 6685-00-135-1353
NSN 5998-00-823-5659