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 7035-01-252-5919
NSN 5910-01-378-3892
NSN 6220-01-213-3043
NSN 5998-01-322-4648
NSN 5996-01-021-3627
NSN 5920-01-415-5805
NSN 6620-01-542-8709
NSN 5935-00-012-1585
NSN 6130-00-113-9338
NSN 6620-00-485-0542
NSN 5910-01-540-1289
NSN 6145-00-232-0813