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 5905-00-860-0485
NSN 6685-01-570-0627
NSN 6685-01-386-7239
NSN 2925-00-902-3881
NSN 5930-01-512-6208
NSN 5855-01-437-6161
NSN 5920-00-236-1118
NSN 6620-01-297-5576
NSN 5910-01-068-8019
NSN 5990-00-633-2774
NSN 6105-01-535-7024
NSN 6650-00-698-5869