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 5965-01-146-9162
NSN 5930-01-463-7067
NSN 5905-00-139-5854
NSN 5855-00-832-9341
NSN 5960-00-519-9880
NSN 6105-00-256-6369
NSN 6145-01-634-0388
NSN 5910-01-112-0290
NSN 5920-00-345-5833
NSN 5945-01-210-8060
NSN 7035-01-621-2757
NSN 6645-00-724-7668