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 5925-00-302-4637
NSN 5996-01-534-7302
NSN 5996-01-386-2843
NSN 2925-00-979-1187
NSN 4140-01-385-3187
NSN 5835-00-106-2120
NSN 5945-01-131-5092
NSN 6685-01-168-8893
NSN 5965-00-798-3597
NSN 5990-01-351-4621
NSN 6135-00-223-9563
NSN 2925-01-534-7018