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 6320-01-397-9995
NSN 5998-01-012-7583
NSN 6620-00-153-6291
NSN 6135-00-985-7887
NSN 5935-01-109-8516
NSN 5998-01-055-5543
NSN 6145-00-149-9195
NSN 5985-01-437-5313
NSN 5910-01-315-1417
NSN 6240-01-560-0910
NSN 6645-00-160-0503
NSN 6110-00-229-5541