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 5998-01-442-3628
NSN 6645-01-381-2050
NSN 2925-01-043-9786
NSN 5930-00-510-7647
NSN 6150-01-412-4502
NSN 6645-01-532-5785
NSN 5999-00-028-6947
NSN 6240-01-622-5961
NSN 6220-01-364-9608
NSN 5910-00-292-0048
NSN 5910-00-187-0032
NSN 6130-01-570-3241