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 2925-01-271-8727
NSN 5895-00-021-0854
NSN 6650-01-310-3437
NSN 6645-01-433-1398
NSN 6645-01-337-8292
NSN 6650-00-466-1697
NSN 6135-01-539-9009
NSN 5935-01-169-4627
NSN 5910-01-421-5655
NSN 5985-00-760-3730
NSN 5975-01-014-0723
NSN 5998-01-141-7486