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 2925-01-625-6841
NSN 6110-01-415-5086
NSN 5996-01-214-9927
NSN 6150-01-600-6082
NSN 5975-01-167-5991
NSN 5920-01-317-3506
NSN 5965-01-481-4164
NSN 6220-00-135-3272
NSN 6240-01-249-5182
NSN 6620-00-948-6751
NSN 6145-00-082-5172
NSN 6620-00-770-9794