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 5975-00-480-0114
NSN 6150-00-624-3201
NSN 6145-01-311-0975
NSN 5895-00-134-0879
NSN 5910-01-424-9952
NSN 6240-01-437-6547
NSN 5925-00-110-9266
NSN 6220-00-756-9801
NSN 5945-00-184-7983
NSN 5910-01-421-0417
NSN 6620-01-391-9829
NSN 5905-01-449-0369