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 6240-01-367-6561
NSN 5996-01-052-1693
NSN 5945-00-074-2162
NSN 5985-00-237-6533
NSN 6610-01-068-7974
NSN 6685-01-291-1332
NSN 5998-01-296-9560
NSN 6620-00-155-2608
NSN 5910-01-529-2417
NSN 6610-01-095-7219
NSN 5998-01-570-3606
NSN 6105-01-371-4621