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 6220-01-475-3202
NSN 2925-01-437-9041
NSN 6650-00-520-5785
NSN 6135-01-388-2581
NSN 5975-01-086-1127
NSN 4140-01-218-5919
NSN 5910-01-069-2190
NSN 7035-00-275-5604
NSN 5999-01-190-4524
NSN 6130-01-429-7029
NSN 5999-00-586-4987
NSN 6685-00-851-0515