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 6645-01-458-5235
NSN 5996-01-237-4501
NSN 5945-01-176-5578
NSN 6610-01-549-8006
NSN 6320-01-021-6633
NSN 5935-01-207-8626
NSN 6610-00-955-6118
NSN 5910-00-362-6687
NSN 5998-01-567-2780
NSN 6145-00-977-6160
NSN 6240-01-003-8666
NSN 6645-01-455-1293