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 6620-00-982-6855
NSN 5895-00-080-7869
NSN 6610-00-632-1925
NSN 5930-01-359-2598
NSN 6645-00-454-0930
NSN 6130-01-463-2249
NSN 5920-00-228-7919
NSN 6135-01-490-7704
NSN 5975-00-410-0113
NSN 6110-01-486-3102
NSN 5930-01-648-5262
NSN 5998-01-516-7544