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 6220-00-376-8103
NSN 5920-01-354-7853
NSN 5930-01-185-2900
NSN 6105-01-254-9781
NSN 6110-00-394-3579
NSN 5985-00-623-7219
NSN 2925-01-417-6815
NSN 5930-01-224-0593
NSN 5905-01-249-4561
NSN 6220-00-086-5156
NSN 2925-01-491-0224
NSN 6135-00-967-3112