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 6685-01-370-8747
NSN 5975-01-535-0126
NSN 2925-00-156-4495
NSN 5910-01-126-8180
NSN 6650-01-157-8806
NSN 6130-01-514-8081
NSN 5999-00-542-0541
NSN 5990-00-697-8883
NSN 5996-01-068-5790
NSN 5895-01-108-1548
NSN 5945-01-384-2765
NSN 5985-00-197-5392