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 6685-01-549-1427
NSN 5998-01-290-9008
NSN 6320-01-152-8873
NSN 5915-01-293-5990
NSN 5950-01-064-3228
NSN 5975-00-604-8537
NSN 6145-01-647-8313
NSN 6110-00-321-9755
NSN 4140-01-581-2051
NSN 5895-01-122-8287
NSN 2925-01-535-7235
NSN 6135-01-121-3225