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 6150-01-027-0798
NSN 6130-01-510-0295
NSN 6135-00-152-8729
NSN 6650-00-604-1214
NSN 5960-01-195-6905
NSN 6620-01-336-2663
NSN 5985-00-859-9361
NSN 5895-01-485-3069
NSN 6135-01-354-5535
NSN 5975-00-204-9190
NSN 2925-01-084-3347
NSN 6220-01-112-2241