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 5950-00-159-9795
NSN 6105-00-981-1335
NSN 5975-01-080-1259
NSN 6645-01-218-5234
NSN 5910-01-088-8522
NSN 6105-00-484-9270
NSN 5915-01-548-7679
NSN 6610-00-336-2404
NSN 6220-01-166-2186
NSN 5920-01-598-7246
NSN 5925-01-307-5497
NSN 5935-01-083-8375