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 6645-01-603-1004
NSN 2925-00-781-1273
NSN 5998-01-608-3350
NSN 2925-01-587-3956
NSN 5999-01-376-5601
NSN 6620-01-004-2738
NSN 6650-00-170-5095
NSN 6130-00-357-7550
NSN 5895-00-550-7608
NSN 5895-01-332-9205
NSN 6105-00-556-6333
NSN 5920-00-934-0639