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 5960-01-418-4875
NSN 6145-01-206-8071
NSN 6685-00-962-9142
NSN 5905-00-035-8981
NSN 5950-00-459-9192
NSN 5910-01-578-1215
NSN 5985-00-835-6607
NSN 6135-00-145-8884
NSN 6130-01-245-1728
NSN 5965-00-836-2690
NSN 6130-01-383-3127
NSN 5920-01-185-2222