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 6645-01-481-5469
NSN 5999-01-389-6240
NSN 6685-01-446-6580
NSN 5920-00-008-1636
NSN 6110-00-433-8014
NSN 6145-01-557-3355
NSN 6320-00-593-0379
NSN 5975-01-029-4879
NSN 6620-01-272-7831
NSN 6105-00-153-7967
NSN 5915-01-589-5632
NSN 6320-01-399-6177