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 5895-00-143-6938
NSN 4140-01-047-4093
NSN 6145-01-344-4268
NSN 6150-01-609-7180
NSN 6130-00-480-5563
NSN 6685-01-287-2700
NSN 2925-00-225-5386
NSN 5910-01-496-8504
NSN 5999-00-148-9072
NSN 5855-01-490-6600
NSN 6135-00-733-9665
NSN 6110-00-337-8037