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 6110-00-423-5836
NSN 5915-01-543-6286
NSN 6135-00-455-2425
NSN 5950-01-426-5284
NSN 4140-01-456-0883
NSN 5945-01-096-2215
NSN 6685-01-571-7926
NSN 6220-01-220-3286
NSN 5895-01-360-6739
NSN 5990-01-215-0590
NSN 4140-01-384-6671
NSN 4140-01-354-4404