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 6650-01-320-1169
NSN 5855-00-999-6155
NSN 5990-01-649-0635
NSN 5925-01-437-5902
NSN 6645-00-242-0480
NSN 6220-00-232-9706
NSN 5945-00-449-5120
NSN 6110-01-287-8438
NSN 5925-00-316-5312
NSN 5960-00-081-4612
NSN 6135-01-440-9412
NSN 6645-01-406-6077