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 2925-01-456-6840
NSN 5990-00-133-7734
NSN 6320-00-857-4073
NSN 5915-00-654-3155
NSN 5905-00-813-3472
NSN 5999-01-419-4677
NSN 6130-01-040-2581
NSN 5835-01-014-4574
NSN 6240-00-283-3553
NSN 6610-00-146-7028
NSN 6150-01-641-8949
NSN 5925-01-323-0238