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 5910-00-570-5686
NSN 5910-01-135-1173
NSN 5990-01-177-2838
NSN 7035-01-487-4038
NSN 4140-01-258-9526
NSN 6685-01-382-8878
NSN 5930-01-218-5497
NSN 6320-01-333-5782
NSN 5998-01-074-6385
NSN 6145-00-411-0813
NSN 5998-01-436-9783
NSN 6240-01-567-2376