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 6130-01-202-8025
NSN 5999-01-536-1504
NSN 6610-01-328-8098
NSN 6610-01-043-5162
NSN 7035-01-659-6560
NSN 5945-00-557-4079
NSN 6650-01-632-0521
NSN 5990-01-498-0641
NSN 5998-01-434-9111
NSN 5945-00-285-8740
NSN 6320-01-429-9871
NSN 6620-01-106-3553