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 6135-01-494-3607
NSN 6645-00-518-2068
NSN 6220-01-168-9383
NSN 5930-01-246-3721
NSN 5910-01-587-5979
NSN 5930-00-992-7256
NSN 7035-00-937-4970
NSN 5855-01-308-0955
NSN 5975-01-382-9350
NSN 6110-00-931-2085
NSN 5999-00-333-2766
NSN 5915-01-544-6552