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 5960-01-413-3877
NSN 6685-01-629-6090
NSN 6150-00-238-7693
NSN 5855-01-454-5653
NSN 5935-01-485-0286
NSN 7035-01-227-2546
NSN 2925-00-246-3077
NSN 6150-01-244-3885
NSN 6110-01-441-1623
NSN 5925-01-234-5597
NSN 6610-00-065-6955
NSN 6145-01-489-1003