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 6135-00-921-6487
NSN 6105-01-571-7371
NSN 5930-01-550-7485
NSN 6685-00-225-8571
NSN 7035-00-562-9881
NSN 5915-01-029-2665
NSN 6135-00-196-5267
NSN 6645-01-090-2555
NSN 5910-01-435-7342
NSN 5965-00-147-3070
NSN 6320-01-072-2073
NSN 5975-01-441-3156