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 6150-01-286-2737
NSN 6685-01-384-0877
NSN 7035-01-141-3041
NSN 6135-00-826-4798
NSN 6110-00-193-0450
NSN 6320-01-358-8069
NSN 6320-01-450-1696
NSN 2925-01-281-6403
NSN 6130-01-422-0563
NSN 7035-01-353-6861
NSN 6650-01-658-1748
NSN 5990-00-435-9400