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 6650-01-244-5614
NSN 6135-00-297-8873
NSN 5905-00-282-2504
NSN 5996-00-540-6570
NSN 5999-01-399-4553
NSN 5996-01-216-6939
NSN 7035-01-271-1643
NSN 5960-00-368-4084
NSN 5835-00-378-1429
NSN 5965-00-888-2643
NSN 5910-00-186-9524
NSN 6610-00-121-1267