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 5930-01-351-8953
NSN 5915-01-207-7019
NSN 6135-01-382-1980
NSN 5965-01-366-5900
NSN 5975-00-310-1099
NSN 5975-01-281-7270
NSN 6145-01-350-6938
NSN 6645-01-502-3068
NSN 6150-01-519-8060
NSN 7035-01-283-2536
NSN 6650-00-269-5000
NSN 6650-01-317-9242