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 6130-00-938-5644
NSN 6150-01-138-4361
NSN 5990-00-399-9241
NSN 6240-01-233-8382
NSN 5945-00-466-3748
NSN 6685-01-108-2411
NSN 5930-00-073-0657
NSN 5935-01-607-6187
NSN 6135-01-031-8078
NSN 6150-00-423-3543
NSN 2925-01-302-7185
NSN 6150-01-538-9461