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 5975-01-540-9943
NSN 6145-01-044-5278
NSN 6685-01-322-2799
NSN 5910-01-501-8318
NSN 6130-01-118-8991
NSN 5895-01-215-1678
NSN 5996-01-216-6116
NSN 5905-01-103-0678
NSN 5965-01-272-4199
NSN 5950-01-110-7128
NSN 6610-01-140-1023
NSN 6135-00-078-9931