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 6685-01-571-7926
NSN 6645-01-123-9277
NSN 6130-01-054-3751
NSN 5910-01-596-2780
NSN 5965-01-593-5607
NSN 2925-01-274-8576
NSN 5925-00-847-3939
NSN 6150-00-148-8515
NSN 6130-00-461-1674
NSN 5935-01-158-7134
NSN 5925-01-420-0467
NSN 5895-01-278-8946