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 6620-01-528-7510
NSN 6320-01-019-1028
NSN 5915-00-089-2591
NSN 5965-00-498-8177
NSN 6135-01-606-0596
NSN 6240-01-009-8729
NSN 5945-00-917-9714
NSN 6320-01-230-8444
NSN 6240-01-280-0566
NSN 6645-00-363-9775
NSN 5985-00-299-0175
NSN 5965-00-484-8236