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 5855-01-349-8583
NSN 5999-01-350-3125
NSN 5915-00-152-4016
NSN 7035-00-830-1235
NSN 5905-01-573-7663
NSN 5930-00-226-1399
NSN 5985-01-009-1575
NSN 6645-00-401-5563
NSN 6650-01-572-1355
NSN 5905-00-934-2961
NSN 6650-00-736-8456
NSN 5945-00-905-5749