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 5855-01-061-6890
NSN 6645-00-183-8812
NSN 5925-00-911-0593
NSN 5996-00-636-4849
NSN 5835-00-583-1316
NSN 6650-01-058-0049
NSN 5855-00-451-6155
NSN 6650-01-553-1853
NSN 5915-00-499-3909
NSN 5965-01-482-0235
NSN 6130-01-361-8245
NSN 5996-00-560-7867