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 5998-01-071-3909
NSN 6320-01-255-2096
NSN 6220-01-122-3155
NSN 5975-01-239-9875
NSN 7035-00-679-9027
NSN 5990-01-472-2447
NSN 5895-01-459-8632
NSN 5950-00-881-2620
NSN 5965-01-136-2565
NSN 6685-00-578-5951
NSN 6620-01-594-0049
NSN 5998-00-628-7248