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 5930-00-726-6970
NSN 6130-01-259-8415
NSN 6610-01-425-1523
NSN 6135-01-186-4010
NSN 5915-01-378-6939
NSN 6105-01-231-8818
NSN 6220-01-634-0660
NSN 5895-01-218-5566
NSN 5915-00-254-1234
NSN 6685-01-305-1199
NSN 6645-01-077-9350
NSN 5975-00-700-4517