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 6105-00-581-9479
NSN 5998-01-483-7285
NSN 6150-01-620-0405
NSN 6240-01-492-6292
NSN 5905-01-474-5173
NSN 5925-00-847-0602
NSN 6650-01-139-6467
NSN 6610-00-758-2385
NSN 5910-00-266-8438
NSN 2925-00-275-1807
NSN 5999-01-420-1227
NSN 5915-00-111-1905