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 5975-01-461-8738
NSN 5999-01-552-4380
NSN 6320-01-478-9351
NSN 6610-00-482-2265
NSN 6620-00-269-5168
NSN 5998-01-374-4293
NSN 5930-01-219-9662
NSN 5950-01-364-0006
NSN 6220-01-234-2502
NSN 5960-01-458-7999
NSN 6320-01-232-4664
NSN 6110-00-657-4739