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 5950-01-386-8122
NSN 5950-01-202-8456
NSN 6150-01-100-2455
NSN 6320-01-118-0550
NSN 6650-00-170-5095
NSN 6610-01-367-1640
NSN 5930-00-144-4994
NSN 5855-01-334-6594
NSN 5920-01-401-5315
NSN 5925-01-089-1980
NSN 6240-00-087-6684
NSN 5925-00-104-8310