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 5996-01-101-0298
NSN 5895-01-474-9026
NSN 6220-00-575-6169
NSN 5975-01-246-4141
NSN 5910-00-795-4934
NSN 6650-01-037-1948
NSN 5965-01-632-5954
NSN 6645-01-448-8375
NSN 5985-01-172-3360
NSN 6105-00-649-8482
NSN 5945-01-611-0126
NSN 5950-00-647-2325