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 5925-00-177-2481
NSN 5935-01-126-0215
NSN 6685-01-250-2669
NSN 5910-01-554-8441
NSN 5905-00-938-8751
NSN 5935-00-905-1143
NSN 5965-01-292-7062
NSN 2925-01-587-3956
NSN 6240-00-624-8440
NSN 6610-01-609-0799
NSN 5975-00-698-9853
NSN 2925-01-032-3814