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 5975-01-188-8873
NSN 5925-01-250-8884
NSN 5930-01-350-1477
NSN 5975-01-003-9803
NSN 6135-01-533-8196
NSN 6685-01-536-9637
NSN 6135-01-190-2628
NSN 5975-01-230-7744
NSN 5975-00-088-5127
NSN 6620-01-546-4942
NSN 5905-01-298-6472
NSN 5990-01-198-7953