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 5910-00-941-1875
NSN 5975-00-406-4753
NSN 5915-00-862-9838
NSN 7035-01-485-7351
NSN 6135-01-449-2144
NSN 2925-01-297-9759
NSN 6650-01-100-0933
NSN 2925-01-492-5342
NSN 5910-01-439-9881
NSN 6150-01-398-3097
NSN 5910-00-269-4755
NSN 6620-01-497-1746