Matl steel, ams6322; hardness rc35.0-40.0; nickel cadmium plate, ams2416 modified per pwa-s-2416; length 12.835-12.837 in.; 0.496-0.497 in. Diameter 5 lands; 0.410-0.420 in. Diameter 4 grooves; threaded 0.500-20 unf-3a modified majordia. 0.4919-0.4970; used on the compressor rotor-front
NSN 5855-01-643-1115
NSN 5950-01-123-8992
NSN 5920-00-169-4428
NSN 5975-01-092-2111
NSN 6135-01-482-7901
NSN 6610-00-790-6946
NSN 6135-00-635-9187
NSN 5855-00-962-5792
NSN 5985-01-327-2336
NSN 5965-01-350-5105
NSN 6645-00-372-2618
NSN 6150-01-472-1933