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 6240-01-119-9292
NSN 2925-01-239-6044
NSN 5945-00-717-7122
NSN 6145-01-503-1445
NSN 5895-01-596-7483
NSN 5985-01-560-4480
NSN 5998-01-111-5040
NSN 6645-01-546-3212
NSN 6685-01-206-1066
NSN 5835-00-286-5432
NSN 5915-00-492-7867
NSN 5975-01-295-3729