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 7035-00-541-8516
NSN 5998-00-888-7178
NSN 6240-01-567-3911
NSN 6145-01-577-3898
NSN 5975-00-333-9866
NSN 5935-01-303-4827
NSN 5960-01-394-9274
NSN 5925-00-064-9873
NSN 6220-00-972-7933
NSN 7035-01-211-5636
NSN 5855-01-103-8650
NSN 5905-01-292-0062