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 5920-00-959-2810
NSN 6105-01-161-1657
NSN 6320-00-593-0379
NSN 5985-01-561-0219
NSN 5915-00-187-2053
NSN 5925-00-384-8023
NSN 5998-01-217-4919
NSN 5855-01-519-2933
NSN 5905-00-543-2144
NSN 6145-00-500-5679
NSN 5910-00-975-6631
NSN 6320-00-025-9910