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 6240-01-564-9542
NSN 5990-00-530-3855
NSN 5975-01-504-0078
NSN 5945-01-386-3208
NSN 5960-01-177-7406
NSN 5910-01-221-2225
NSN 7035-00-079-7189
NSN 5945-01-565-5976
NSN 7035-01-397-5009
NSN 5950-00-299-7851
NSN 5996-00-473-5283
NSN 5915-01-173-2904