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 6135-01-484-8637
NSN 5950-01-044-5039
NSN 6240-00-326-2966
NSN 5910-01-356-0736
NSN 5965-01-250-5768
NSN 6110-01-558-4374
NSN 6110-00-575-9795
NSN 5910-01-609-6905
NSN 5835-00-841-2650
NSN 5895-00-007-9847
NSN 5895-00-757-5367
NSN 5905-00-470-0222