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 6320-01-170-4068
NSN 7035-01-356-4025
NSN 6610-01-061-8466
NSN 6650-00-139-8345
NSN 5996-00-525-1777
NSN 6620-01-591-6681
NSN 6610-00-776-3235
NSN 5855-01-634-0259
NSN 6220-01-653-8585
NSN 5910-01-641-9229
NSN 5905-01-411-4775
NSN 6650-01-152-9425