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 5910-01-238-5280
NSN 5996-01-490-6285
NSN 6620-01-653-9727
NSN 6220-01-534-1150
NSN 5998-01-532-9409
NSN 6620-01-157-0759
NSN 5930-01-027-1082
NSN 6320-01-281-6028
NSN 5960-01-514-5433
NSN 6135-01-653-6113
NSN 5945-01-459-7700
NSN 5975-01-153-1927