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 5985-00-470-1624
NSN 2925-01-187-5480
NSN 6685-01-550-0168
NSN 6620-00-948-6751
NSN 6135-00-998-5884
NSN 6105-01-479-8295
NSN 6650-01-140-4463
NSN 6610-00-061-2225
NSN 6320-00-681-1324
NSN 6145-01-041-9989
NSN 6650-00-134-5130
NSN 5975-00-646-5598