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 5915-01-503-0155
NSN 2925-01-328-4394
NSN 6130-00-518-1884
NSN 5910-00-935-3517
NSN 5990-01-267-3590
NSN 5996-01-426-3948
NSN 5925-01-420-5439
NSN 5910-00-692-7865
NSN 5905-00-796-7909
NSN 5930-01-354-0933
NSN 5985-00-253-4296
NSN 5960-01-595-6515