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 5975-01-168-7643
NSN 5905-01-225-6027
NSN 5920-01-489-6148
NSN 5996-00-925-1953
NSN 5905-01-381-2552
NSN 6320-00-925-0558
NSN 6240-01-510-3050
NSN 7035-01-522-5597
NSN 6150-01-611-9168
NSN 5950-01-568-8980
NSN 5855-01-112-7725
NSN 6320-01-527-0211