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 5945-01-084-6584
NSN 5985-01-444-0152
NSN 6150-00-483-3918
NSN 6240-00-866-6239
NSN 6220-01-378-7467
NSN 5915-01-142-2018
NSN 5895-01-272-2956
NSN 6220-00-954-0442
NSN 5915-01-442-6050
NSN 6320-00-004-9158
NSN 6135-00-255-1340
NSN 6620-01-197-3975