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 7035-00-312-3055
NSN 5950-01-118-5017
NSN 5945-00-071-2418
NSN 6220-01-649-9658
NSN 6130-01-467-8351
NSN 5855-01-210-0503
NSN 5990-00-985-1334
NSN 6320-00-483-0451
NSN 5945-01-608-3949
NSN 6110-00-244-1354
NSN 4140-01-496-6060
NSN 4140-00-411-2619