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 6320-00-701-0437
NSN 2925-01-391-9247
NSN 5985-00-988-0616
NSN 6145-01-588-9050
NSN 6130-01-359-5032
NSN 2925-01-633-4048
NSN 6685-00-496-6028
NSN 6130-00-102-4521
NSN 5975-01-459-5651
NSN 5915-00-475-9901
NSN 7035-01-462-1957
NSN 5910-01-446-5903