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 6110-01-381-0469
NSN 7035-01-602-0464
NSN 5996-00-329-2886
NSN 2925-00-950-2516
NSN 6105-00-389-3516
NSN 5999-01-619-6116
NSN 4140-01-230-3276
NSN 5960-00-107-8645
NSN 5975-01-593-6461
NSN 6645-01-492-9823
NSN 6145-00-343-5967
NSN 2925-01-359-9818