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 5985-00-840-4635
NSN 5985-01-168-3405
NSN 5945-01-255-6333
NSN 6105-00-519-1908
NSN 5855-01-144-4837
NSN 6620-01-282-9970
NSN 2925-01-033-8948
NSN 5920-00-345-5833
NSN 6240-01-416-2333
NSN 2925-01-528-7333
NSN 6685-01-509-4289
NSN 4140-01-043-5089