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 6105-01-576-9724
NSN 5895-01-623-3770
NSN 5905-01-557-5395
NSN 6240-01-094-6262
NSN 5915-00-757-2664
NSN 5910-01-289-4870
NSN 5935-00-597-3610
NSN 2925-01-224-1885
NSN 5905-01-312-6647
NSN 6145-00-486-3443
NSN 5990-00-736-8778
NSN 5925-01-462-7251