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 6135-01-121-3225
NSN 6620-01-112-6440
NSN 5925-01-587-0674
NSN 6130-01-400-6123
NSN 5945-01-595-3969
NSN 5920-01-418-0863
NSN 5985-01-426-8726
NSN 6130-00-540-5305
NSN 7035-00-108-4421
NSN 6130-01-433-0291
NSN 6220-00-121-7541
NSN 5895-00-995-9430