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 5985-01-208-4835
NSN 6130-00-951-2245
NSN 6130-00-335-9712
NSN 6610-01-521-4974
NSN 5855-00-436-3852
NSN 5965-01-449-1101
NSN 5920-01-606-5606
NSN 5905-01-377-5273
NSN 2925-00-574-8796
NSN 4140-00-860-1373
NSN 5905-01-586-3174
NSN 5999-01-569-5921