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 5910-00-005-9945
NSN 6240-00-361-1421
NSN 5950-01-423-4236
NSN 6685-01-551-8619
NSN 6650-01-605-4399
NSN 5920-01-452-7268
NSN 5925-01-634-0664
NSN 5945-01-567-4244
NSN 5945-01-020-7668
NSN 6320-00-564-2772
NSN 5925-00-983-0214
NSN 5910-01-067-8361