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 5920-01-239-8857
NSN 5998-01-093-7214
NSN 6150-01-159-4769
NSN 5925-01-351-3660
NSN 6320-01-436-9228
NSN 5925-00-756-5535
NSN 6610-00-873-6461
NSN 5965-01-449-7922
NSN 5945-01-145-5488
NSN 5910-00-308-7131
NSN 4140-01-038-7659
NSN 6135-01-036-3495