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 6645-01-514-0236
NSN 6110-01-615-2925
NSN 5910-00-890-4737
NSN 5925-00-163-2096
NSN 6320-01-214-0350
NSN 6685-00-371-8936
NSN 5985-00-856-6663
NSN 5925-01-634-0664
NSN 5935-01-004-9315
NSN 5910-01-389-3068
NSN 5999-01-027-4859
NSN 5935-01-451-4544