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 6150-01-101-5183
NSN 6320-01-103-6218
NSN 2925-01-607-7754
NSN 5950-01-512-1108
NSN 5895-00-492-4566
NSN 6150-01-594-3680
NSN 5945-00-909-8548
NSN 5930-00-391-6323
NSN 5930-01-113-6839
NSN 5945-01-555-1546
NSN 5999-00-473-3551
NSN 5975-01-424-1017