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 5965-01-375-3675
NSN 5855-01-500-2531
NSN 5950-01-484-6003
NSN 6320-00-977-3930
NSN 6110-01-292-1995
NSN 6685-01-479-0374
NSN 5975-01-423-9755
NSN 5960-01-512-0233
NSN 5985-00-724-4897
NSN 6105-01-113-7039
NSN 4140-00-795-3747
NSN 7035-00-193-2269