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 6645-00-912-0248
NSN 6135-00-613-1068
NSN 5996-00-489-9635
NSN 5905-00-722-0060
NSN 5910-01-431-1538
NSN 5960-01-213-6292
NSN 5965-01-156-7013
NSN 6620-01-521-0580
NSN 6320-00-823-2015
NSN 5960-00-506-4855
NSN 6110-00-269-2696
NSN 6145-01-474-5459