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 6650-01-357-6859
NSN 6135-00-057-2005
NSN 5915-01-137-6440
NSN 5950-01-483-1472
NSN 5985-01-372-2629
NSN 6645-00-086-9346
NSN 6685-01-128-9706
NSN 5990-01-359-8334
NSN 4140-00-945-2320
NSN 6610-01-423-9219
NSN 7035-00-104-7613
NSN 5990-00-518-0684