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 5855-01-512-1926
NSN 5945-01-345-5184
NSN 7035-01-064-8212
NSN 6685-01-051-3794
NSN 5996-00-965-5261
NSN 7035-01-240-4998
NSN 6610-01-256-7938
NSN 6620-00-054-4778
NSN 5990-01-411-8548
NSN 5998-01-658-6355
NSN 5985-00-478-7017
NSN 5985-00-823-6302