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 5996-01-411-1841
NSN 6320-00-731-6134
NSN 7035-01-426-4133
NSN 6685-01-170-8248
NSN 6650-00-834-9062
NSN 5895-00-031-3591
NSN 5945-00-901-3048
NSN 5996-01-070-9911
NSN 6645-01-651-2743
NSN 5960-01-472-5263
NSN 5895-01-234-7164
NSN 5945-01-113-4512