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 6135-00-985-7887
NSN 5905-01-212-1650
NSN 5930-00-737-6100
NSN 7035-01-470-8609
NSN 6110-01-413-8040
NSN 5930-00-211-4316
NSN 5975-01-318-6517
NSN 5985-01-217-1759
NSN 5905-01-517-1976
NSN 6110-00-280-2753
NSN 7035-01-155-0153
NSN 5835-01-612-4753