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 5950-01-322-9759
NSN 5895-00-342-4863
NSN 6650-01-599-9849
NSN 6150-00-725-8123
NSN 6220-01-108-5108
NSN 5999-00-721-4116
NSN 5998-01-580-0758
NSN 5925-00-764-8349
NSN 2925-00-767-4245
NSN 5915-01-236-3610
NSN 5905-01-477-6967
NSN 5996-01-422-3087