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 5925-01-394-3725
NSN 5920-01-134-7853
NSN 5985-00-966-6338
NSN 7035-00-981-7216
NSN 5895-01-432-3963
NSN 6645-00-697-5694
NSN 2925-00-684-7708
NSN 6110-01-176-0410
NSN 5915-01-263-3448
NSN 5895-00-561-6306
NSN 5910-01-205-3436
NSN 5835-01-519-3834