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 6135-01-111-1495
NSN 4140-01-025-1555
NSN 5910-01-462-5079
NSN 5996-01-580-0582
NSN 5996-01-612-3403
NSN 5965-00-799-5490
NSN 5835-01-623-3328
NSN 6130-00-171-7400
NSN 4140-01-386-8429
NSN 6110-01-047-7730
NSN 5895-01-631-2894
NSN 5996-01-416-9391