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 5935-00-204-9909
NSN 6135-00-262-6807
NSN 5985-00-834-3662
NSN 6105-01-659-2444
NSN 6240-00-710-2742
NSN 5915-00-342-2517
NSN 5950-01-634-0055
NSN 2925-00-925-0545
NSN 6645-01-452-8469
NSN 2925-01-090-2391
NSN 5965-01-422-3232
NSN 7035-01-146-7096