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 5925-01-414-0522
NSN 5985-01-564-4226
NSN 6130-01-343-5857
NSN 5990-00-583-9577
NSN 4140-01-150-9209
NSN 5855-00-288-1408
NSN 4140-00-933-4024
NSN 5985-00-392-3426
NSN 6645-00-935-7046
NSN 6110-01-389-4005
NSN 5965-01-356-6340
NSN 6610-00-166-0233