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 5935-00-879-9938
NSN 6320-01-607-1491
NSN 5920-01-315-4366
NSN 6145-00-184-3109
NSN 2925-01-540-7389
NSN 5996-01-118-1686
NSN 5910-00-221-2016
NSN 5975-00-067-7264
NSN 5998-01-352-1051
NSN 6610-01-211-0835
NSN 6220-01-391-5323
NSN 5965-01-399-8454