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 6130-01-460-5114
NSN 6685-01-381-5512
NSN 5996-01-627-1953
NSN 5965-00-934-3495
NSN 5950-01-497-0474
NSN 6110-01-313-6518
NSN 6620-01-424-6925
NSN 7035-01-282-7124
NSN 5965-01-503-3960
NSN 6320-01-397-9995
NSN 5930-01-192-4364
NSN 5998-01-285-5249