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 6645-01-104-6540
NSN 5835-00-400-5056
NSN 5996-01-332-8682
NSN 7035-01-029-7221
NSN 5990-01-658-9964
NSN 5999-00-021-4847
NSN 5910-00-135-5047
NSN 5915-00-582-1499
NSN 6610-01-317-4859
NSN 6110-01-400-4207
NSN 6685-01-272-7069
NSN 5998-01-530-4226