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 6135-01-439-8669
NSN 6110-01-285-6464
NSN 6650-01-466-2069
NSN 6650-01-579-2137
NSN 2925-01-595-9720
NSN 5915-01-339-1306
NSN 6645-01-257-2856
NSN 6320-00-681-1324
NSN 6685-01-282-2381
NSN 5999-00-470-5024
NSN 6650-00-869-5760
NSN 6145-01-510-3352