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 5975-01-620-0432
NSN 6105-01-174-0189
NSN 5999-01-118-3975
NSN 5905-01-460-4007
NSN 6320-00-261-9136
NSN 6105-01-304-7249
NSN 6110-01-051-3907
NSN 6135-00-377-9165
NSN 7035-01-440-1862
NSN 2925-01-459-8093
NSN 5998-00-269-5444
NSN 6130-01-381-7103