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 5855-01-364-1005
NSN 6105-01-310-1442
NSN 5998-01-023-1636
NSN 5975-00-085-4527
NSN 5920-00-472-1160
NSN 5915-01-549-7984
NSN 5950-00-397-9869
NSN 5945-01-277-9462
NSN 6145-00-372-3713
NSN 5905-00-349-6543
NSN 5975-00-706-7087
NSN 6150-01-580-1256