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 6320-00-405-2348
NSN 5965-00-560-5804
NSN 5950-01-298-3382
NSN 5996-00-137-2684
NSN 5965-01-464-9885
NSN 6150-00-426-6837
NSN 6135-01-601-7197
NSN 6240-01-094-1218
NSN 5915-01-359-8329
NSN 5985-01-565-2867
NSN 5965-01-449-1101
NSN 6135-01-432-1334