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 5945-00-122-8705
NSN 6240-01-155-0875
NSN 6145-01-420-6132
NSN 6685-01-314-5313
NSN 6620-01-023-9330
NSN 6150-01-140-6546
NSN 5960-01-419-1452
NSN 6685-00-244-1029
NSN 5935-01-285-6507
NSN 6320-01-648-5538
NSN 5985-00-547-8033
NSN 6135-00-231-7257