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 6645-01-053-3185
NSN 5920-01-181-8210
NSN 5915-00-411-1301
NSN 5990-01-136-4068
NSN 5910-01-377-6144
NSN 5905-01-539-7441
NSN 5996-01-056-4952
NSN 6105-00-111-2546
NSN 5930-01-104-8338
NSN 6650-00-170-5095
NSN 5975-01-394-5954
NSN 5935-01-090-0496