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 5930-01-540-3370
NSN 5910-01-237-1701
NSN 5960-00-759-8259
NSN 6135-01-578-8919
NSN 6240-00-078-2360
NSN 6220-01-051-0363
NSN 6620-01-044-3371
NSN 6610-00-127-7013
NSN 6645-00-583-0066
NSN 6320-01-411-7469
NSN 5895-01-455-3114
NSN 6610-01-521-2438