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 5999-00-168-9048
NSN 5945-01-514-7307
NSN 5925-00-961-9179
NSN 6135-01-154-3526
NSN 6220-00-523-0182
NSN 6130-01-440-6527
NSN 6110-01-454-0697
NSN 6105-01-030-1272
NSN 5895-01-519-8880
NSN 6110-01-285-8817
NSN 5915-01-222-7504
NSN 5925-00-186-8669