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 5998-01-498-5097
NSN 6130-01-520-6246
NSN 7035-01-204-7481
NSN 6150-00-480-1253
NSN 5985-01-210-4696
NSN 2925-00-441-8252
NSN 6145-01-397-6210
NSN 2925-01-419-3805
NSN 6220-00-919-8172
NSN 5905-01-363-8156
NSN 7035-00-020-2227
NSN 5905-01-036-0062