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 5975-01-488-6914
NSN 5905-00-573-8537
NSN 5998-01-632-8278
NSN 6650-00-195-7519
NSN 6135-01-345-8813
NSN 5950-01-381-8750
NSN 5930-00-841-7761
NSN 6650-01-315-4043
NSN 5855-01-328-7434
NSN 5960-01-599-9821
NSN 6650-01-476-3329
NSN 6645-01-539-5922