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 5945-01-542-9117
NSN 6135-01-265-1384
NSN 6685-00-412-5864
NSN 6650-01-100-3185
NSN 6620-01-203-1022
NSN 6130-01-634-0603
NSN 5965-00-947-2310
NSN 6645-01-504-3394
NSN 6610-01-336-8027
NSN 5985-01-512-2298
NSN 7035-00-153-3826
NSN 6220-01-463-8520