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 5920-01-081-1267
NSN 5945-01-449-3150
NSN 7035-00-361-5975
NSN 6610-01-524-9576
NSN 5950-00-404-6241
NSN 5920-01-374-2093
NSN 6645-01-257-8840
NSN 5965-01-537-0023
NSN 5835-00-247-0161
NSN 5910-00-996-1352
NSN 5835-00-912-5656
NSN 6685-01-244-7188