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 6685-01-467-8789
NSN 6145-01-068-3234
NSN 6135-00-134-6648
NSN 6620-01-147-5615
NSN 5960-01-443-3067
NSN 6645-00-313-2324
NSN 5855-01-384-4914
NSN 5910-00-466-3314
NSN 6130-01-398-9882
NSN 6145-01-394-2429
NSN 5905-01-204-6055
NSN 6320-01-229-2264