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 6105-00-132-3747
NSN 6135-01-454-9408
NSN 6110-00-306-9549
NSN 5855-01-415-3987
NSN 5960-01-558-7787
NSN 6105-00-816-9397
NSN 6650-01-272-9746
NSN 5910-00-033-0596
NSN 5975-01-098-9735
NSN 4140-01-361-8883
NSN 5990-00-212-4316
NSN 6150-01-478-9862