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 5975-00-541-8531
NSN 4140-01-564-9781
NSN 5975-01-420-6902
NSN 5930-00-932-4565
NSN 5996-00-336-3046
NSN 6135-01-546-4588
NSN 6105-00-814-0126
NSN 6130-00-245-4302
NSN 6240-01-505-0030
NSN 5895-00-525-3295
NSN 6610-01-088-5871
NSN 5975-01-383-9449