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 6135-00-062-5080
NSN 5835-01-396-9036
NSN 5999-01-634-0576
NSN 6320-01-547-2743
NSN 5930-01-301-5811
NSN 5998-00-088-1897
NSN 6650-01-350-5578
NSN 6645-01-558-9016
NSN 5835-01-359-2575
NSN 5975-01-439-3688
NSN 6650-00-891-9850
NSN 5950-01-231-2744