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 5945-01-444-4956
NSN 5996-01-400-0917
NSN 5996-00-702-5664
NSN 5975-00-780-5123
NSN 5925-01-321-8068
NSN 5905-01-010-3320
NSN 7035-00-803-3056
NSN 5905-01-034-1086
NSN 6685-01-418-0925
NSN 6650-01-291-9449
NSN 6135-01-010-0891
NSN 6620-01-431-9176