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 5990-00-765-1264
NSN 5925-01-285-6522
NSN 6610-01-442-3509
NSN 5910-01-543-3751
NSN 5998-00-114-7655
NSN 6110-00-097-1053
NSN 6610-00-108-9546
NSN 5950-00-236-8029
NSN 5975-01-013-2391
NSN 6110-01-042-3110
NSN 5945-01-552-8758
NSN 5855-01-424-7477