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 5975-01-476-9020
NSN 2925-00-105-3907
NSN 5925-00-504-5364
NSN 5935-01-595-6181
NSN 5910-00-881-6017
NSN 5945-00-236-7144
NSN 6130-01-408-1477
NSN 5945-01-281-5587
NSN 5975-00-245-1711
NSN 7035-00-252-7467
NSN 5990-00-613-2279
NSN 6645-01-551-6893