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 6135-01-346-0851
NSN 7035-01-112-4565
NSN 6240-00-784-4953
NSN 5855-00-167-7893
NSN 5999-01-359-4934
NSN 5999-01-481-6393
NSN 5905-01-443-8508
NSN 6105-00-541-8472
NSN 6620-01-431-9176
NSN 5925-01-167-3317
NSN 5990-00-401-4952
NSN 6610-01-153-7781