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 5950-01-503-7623
NSN 6150-01-188-7859
NSN 5925-01-426-6923
NSN 5895-00-952-3490
NSN 5985-00-351-9456
NSN 5835-00-683-4612
NSN 5990-01-542-4212
NSN 6685-01-641-1283
NSN 5998-01-310-4528
NSN 5915-01-381-8597
NSN 5895-01-420-3439
NSN 5960-01-350-5332