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 5965-00-559-1203
NSN 6220-01-151-9127
NSN 5920-01-269-0784
NSN 6150-00-855-2481
NSN 6220-00-631-1734
NSN 5998-00-941-1354
NSN 5975-00-050-3729
NSN 6685-00-575-4647
NSN 6620-01-514-2801
NSN 6145-01-428-9932
NSN 6650-00-717-8913
NSN 5999-00-442-6551