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 5990-01-384-2697
NSN 5835-00-711-3371
NSN 5999-01-027-1252
NSN 5925-00-715-7831
NSN 6685-01-470-2415
NSN 6135-00-686-4777
NSN 5990-01-595-9441
NSN 5935-00-405-4578
NSN 6620-01-157-6954
NSN 5965-01-478-1175
NSN 5910-00-232-3798
NSN 2925-01-149-2865