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 5975-01-549-6316
NSN 5965-00-079-2360
NSN 5905-00-924-3608
NSN 6150-01-500-1610
NSN 6650-01-352-0424
NSN 6130-01-608-8528
NSN 6220-00-413-4585
NSN 7035-01-146-7096
NSN 6620-01-426-2220
NSN 5835-01-089-7615
NSN 5965-01-340-3723
NSN 6220-00-337-6471