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 6130-00-559-9606
NSN 5920-00-204-8125
NSN 5960-00-822-6787
NSN 5985-01-614-5561
NSN 6135-01-213-7339
NSN 6150-00-256-6422
NSN 7035-01-327-6130
NSN 5935-01-606-9136
NSN 6610-00-586-6525
NSN 6240-01-494-0514
NSN 5998-01-158-5707
NSN 5925-00-013-1258