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 6145-00-968-4439
NSN 6240-00-779-3394
NSN 5910-00-950-8219
NSN 2925-01-600-2309
NSN 5935-01-555-7510
NSN 5945-00-947-0511
NSN 6650-01-556-0267
NSN 5999-01-593-1030
NSN 5950-01-389-6532
NSN 5999-01-518-0181
NSN 6105-01-533-6266
NSN 5855-01-211-2437