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 5965-01-319-5363
NSN 6220-01-513-7789
NSN 6645-01-510-3496
NSN 7035-00-631-3782
NSN 6240-01-251-8435
NSN 6135-00-753-2276
NSN 6320-01-296-3181
NSN 5990-00-674-2318
NSN 5855-01-282-4881
NSN 5855-01-459-7508
NSN 5998-00-023-3844
NSN 6135-01-014-3144