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 6135-01-426-8282
NSN 6145-00-851-8589
NSN 6240-01-184-6831
NSN 6105-01-134-3216
NSN 5905-01-503-1888
NSN 6645-00-739-6718
NSN 2925-00-275-1807
NSN 6130-00-924-6238
NSN 5895-01-515-0505
NSN 5915-00-232-3387
NSN 6685-01-024-7756
NSN 5998-01-100-7482