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 5975-01-634-0678
NSN 5910-00-637-2609
NSN 5965-00-754-9059
NSN 5915-01-328-5854
NSN 5925-00-071-5606
NSN 6240-01-236-0781
NSN 6645-01-005-1885
NSN 5985-00-402-0059
NSN 6650-01-581-7526
NSN 2925-01-026-1000
NSN 6620-01-116-3983
NSN 5985-01-364-1108