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 5950-01-208-6489
NSN 6650-00-287-5868
NSN 6130-00-481-5993
NSN 5950-01-268-2952
NSN 7035-00-020-2227
NSN 6105-01-323-9506
NSN 5975-01-495-8432
NSN 5975-01-420-6902
NSN 6685-01-394-5718
NSN 6685-01-197-8048
NSN 5950-01-483-2277
NSN 2925-01-157-9204