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 5910-01-619-6406
NSN 5975-01-266-3582
NSN 6220-01-566-4110
NSN 6130-00-553-0880
NSN 5855-01-540-7413
NSN 6135-00-078-9931
NSN 6320-00-456-0836
NSN 5910-01-076-4052
NSN 5950-00-259-5807
NSN 6110-00-156-6468
NSN 5996-01-227-3005
NSN 5965-01-476-0721