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 5895-00-056-4923
NSN 6220-00-255-5652
NSN 5835-01-149-2442
NSN 5920-00-539-4168
NSN 2925-01-474-3363
NSN 6105-01-514-7310
NSN 5990-01-555-6616
NSN 6105-01-439-0966
NSN 6645-01-164-7650
NSN 5925-00-636-5683
NSN 5996-01-615-6668
NSN 5960-00-754-9916