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 6320-01-176-8367
NSN 5990-01-217-4590
NSN 5930-00-055-3115
NSN 7035-01-512-8096
NSN 5965-01-162-8689
NSN 5996-00-067-5219
NSN 5985-01-364-8213
NSN 5915-00-406-0846
NSN 5895-00-516-9357
NSN 5910-01-210-7271
NSN 5960-01-597-6288
NSN 5990-01-170-6081