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 5920-01-420-3753
NSN 2925-01-226-6126
NSN 5996-01-255-3281
NSN 6130-00-131-2307
NSN 4140-01-572-3807
NSN 6110-01-369-0122
NSN 6240-01-474-5446
NSN 6620-01-381-8958
NSN 5855-01-649-3606
NSN 5945-01-657-7822
NSN 6135-01-322-4655
NSN 5945-01-651-2184