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 5975-01-399-0113
NSN 5905-01-568-2836
NSN 5915-01-067-8365
NSN 5910-01-548-9598
NSN 2925-01-460-1601
NSN 6650-00-259-2605
NSN 5935-01-280-2562
NSN 5835-00-851-6470
NSN 6110-00-221-1868
NSN 5999-00-470-1599
NSN 6150-01-172-4109
NSN 5920-01-469-0816