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 5950-01-231-9593
NSN 5905-01-020-2434
NSN 6130-00-310-2644
NSN 5895-01-391-4859
NSN 5965-01-442-0490
NSN 6685-01-133-8320
NSN 6320-00-242-3300
NSN 6650-00-760-1385
NSN 4140-01-534-6960
NSN 5915-01-605-2937
NSN 5925-01-395-1971
NSN 6130-01-112-2818