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 5905-01-366-3490
NSN 5930-01-545-3706
NSN 5835-00-233-6327
NSN 5910-00-637-2609
NSN 5855-01-154-3871
NSN 6130-01-203-8049
NSN 6130-00-053-1069
NSN 5985-01-546-1193
NSN 6645-01-342-1917
NSN 5950-01-420-5166
NSN 6130-01-164-6752
NSN 7035-00-803-3056