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 4140-00-795-3747
NSN 7035-01-008-7248
NSN 6685-01-400-4190
NSN 2925-00-891-9289
NSN 6145-01-388-2642
NSN 6320-01-119-3935
NSN 5835-01-156-5622
NSN 5950-01-519-7928
NSN 5945-01-016-0997
NSN 6130-01-470-0772
NSN 2925-01-015-2354
NSN 6135-00-097-8162