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 6650-01-555-8049
NSN 5965-01-592-3051
NSN 7035-00-803-3056
NSN 5965-01-056-7225
NSN 5999-01-441-9244
NSN 6135-01-518-9813
NSN 6645-01-082-6389
NSN 5990-00-754-5253
NSN 5910-00-217-1717
NSN 6150-01-497-1112
NSN 6320-00-521-9350
NSN 7035-01-359-6108