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 6240-01-450-3227
NSN 5910-00-824-2110
NSN 5965-01-041-8139
NSN 5960-01-578-5537
NSN 5985-01-371-8654
NSN 6135-00-422-3967
NSN 6110-01-130-2024
NSN 6320-01-272-7072
NSN 5905-01-342-5203
NSN 4140-00-869-1435
NSN 6145-01-481-4195
NSN 6240-01-326-6937