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 5998-01-633-5065
NSN 5910-01-022-3080
NSN 6620-01-168-8450
NSN 6645-00-510-6643
NSN 5910-01-109-0611
NSN 5985-01-117-1663
NSN 6110-00-211-1092
NSN 6320-00-089-9425
NSN 6150-01-358-8130
NSN 6320-01-243-2276
NSN 5895-01-519-9373
NSN 6650-00-155-8431