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 5975-01-463-7285
NSN 6240-01-553-1182
NSN 5996-01-478-7331
NSN 6620-00-458-8266
NSN 5990-01-411-5930
NSN 5990-01-161-4625
NSN 6645-01-607-5999
NSN 5975-01-360-0688
NSN 6220-01-337-5333
NSN 6130-00-146-6482
NSN 5895-01-385-2466
NSN 5925-01-023-2996