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 5960-01-614-8005
NSN 5925-00-224-7474
NSN 5920-01-249-2708
NSN 5945-01-328-5888
NSN 6620-00-866-4434
NSN 7035-01-521-3449
NSN 5985-01-522-9600
NSN 5920-01-144-3841
NSN 6645-01-633-1852
NSN 5975-01-177-0438
NSN 6610-01-082-7332
NSN 6110-01-298-9766