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 5905-00-039-8965
NSN 4140-00-866-9221
NSN 5996-00-951-8331
NSN 2925-01-500-9120
NSN 6650-01-311-0252
NSN 5985-01-399-7713
NSN 5935-01-154-3189
NSN 5930-00-865-4024
NSN 4140-00-247-0613
NSN 5996-01-449-8184
NSN 6105-00-081-9400
NSN 5905-01-007-5606