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 6685-01-127-0364
NSN 5975-01-409-2948
NSN 5855-01-486-9924
NSN 5930-01-218-4040
NSN 5990-01-571-7468
NSN 5950-01-006-2809
NSN 5975-01-057-7748
NSN 6150-00-406-7274
NSN 6135-01-626-2645
NSN 6145-00-770-4471
NSN 6685-01-163-3435
NSN 6110-01-119-1567