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 6135-00-967-3112
NSN 5895-01-332-1980
NSN 5998-01-212-4155
NSN 5905-01-283-9066
NSN 5925-00-185-4020
NSN 6650-00-152-8738
NSN 6610-01-580-8546
NSN 2925-01-092-7335
NSN 5998-01-411-1086
NSN 6105-01-634-0322
NSN 6610-01-397-6965
NSN 6320-01-158-2177