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 6150-00-148-8515
NSN 6240-00-542-6657
NSN 5925-01-600-8047
NSN 5965-00-836-2690
NSN 6105-00-012-6796
NSN 4140-00-827-1821
NSN 6685-00-833-6914
NSN 4140-01-293-2112
NSN 7035-01-023-1008
NSN 2925-01-335-4549
NSN 5985-00-929-2741
NSN 6150-00-222-5033