An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Classification: Tools for tapping or threading, parts thereof, of base metal
NSN 5925-01-549-6777
NSN 5965-01-165-9787
NSN 6320-01-648-5538
NSN 5915-01-205-2933
NSN 5935-01-178-2293
NSN 6105-01-010-4286
NSN 6220-01-526-0767
NSN 5915-00-344-7480
NSN 5895-01-257-1960
NSN 2925-00-254-9776
NSN 6650-01-044-5431
NSN 5975-01-467-3807