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 5998-00-538-8947
NSN 5998-00-079-1375
NSN 6105-01-146-8148
NSN 6645-01-172-6838
NSN 5935-01-545-1773
NSN 6110-00-999-3130
NSN 6110-01-133-8343
NSN 6130-00-178-0716
NSN 6685-00-310-4060
NSN 6610-01-097-5073
NSN 5990-01-312-2638
NSN 5905-01-323-7065