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 5998-01-448-5821
NSN 5905-01-344-3217
NSN 5960-01-512-0233
NSN 5950-01-432-9743
NSN 5998-01-350-8207
NSN 5855-01-629-3494
NSN 5998-01-645-7565
NSN 6610-01-630-3429
NSN 5855-01-149-4110
NSN 5965-00-866-3371
NSN 5930-01-451-4331
NSN 6145-01-567-8789