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 5905-01-046-0491
NSN 6145-00-222-1356
NSN 6320-01-094-2634
NSN 6645-01-426-8621
NSN 5910-00-008-0384
NSN 6240-00-428-4027
NSN 5920-01-547-0716
NSN 6620-00-490-3978
NSN 5990-01-481-6814
NSN 5935-01-421-1469
NSN 5999-00-724-6706
NSN 5925-01-385-9384