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 2925-01-327-3069
NSN 5835-01-455-0607
NSN 6135-00-866-2311
NSN 5915-01-119-4090
NSN 5999-00-415-2985
NSN 2925-01-329-3665
NSN 6105-00-964-9786
NSN 7035-01-602-7966
NSN 5965-01-184-2477
NSN 5999-01-371-9168
NSN 6240-01-381-6815
NSN 4140-00-596-4726