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 5905-01-440-1198
NSN 6220-00-797-7436
NSN 4140-01-018-9137
NSN 6620-01-607-5738
NSN 6240-01-111-2456
NSN 6320-00-977-3930
NSN 5925-01-118-7438
NSN 5985-00-058-6857
NSN 6620-01-624-3650
NSN 5990-01-343-6407
NSN 6620-00-062-4746
NSN 5999-01-166-5011