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 6685-01-463-8461
NSN 6110-01-125-4903
NSN 5915-00-765-0558
NSN 6130-00-013-1029
NSN 5895-01-013-0093
NSN 5996-01-360-3640
NSN 5855-01-382-8725
NSN 5996-00-222-6049
NSN 7035-00-623-4744
NSN 6620-01-495-7446
NSN 5930-00-240-7848
NSN 6620-01-483-1138