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 7035-01-444-9249
NSN 6110-01-235-1633
NSN 5920-01-209-6368
NSN 5910-01-468-6632
NSN 6150-01-462-5429
NSN 7035-01-322-8180
NSN 5910-00-474-0454
NSN 5998-00-246-4422
NSN 5925-01-024-9568
NSN 5910-01-444-4096
NSN 4140-00-905-1598
NSN 6135-00-128-1633