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 6645-01-647-6207
NSN 5950-00-404-9260
NSN 5920-01-573-6166
NSN 5965-01-476-8539
NSN 5996-01-444-1488
NSN 6610-00-150-7002
NSN 5996-01-112-0154
NSN 6645-01-606-2164
NSN 2925-01-489-1394
NSN 5925-00-229-8024
NSN 5945-01-106-1703
NSN 6650-01-462-4271