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 5990-00-174-6695
NSN 5925-01-400-3002
NSN 6135-01-116-3385
NSN 5920-01-027-0660
NSN 5895-00-442-8702
NSN 6110-01-618-2797
NSN 5996-01-153-2359
NSN 5985-01-585-1678
NSN 6685-01-279-0647
NSN 6610-00-931-3656
NSN 6135-01-626-3219
NSN 5960-01-580-6360