Used with 2 3/4 and 3 1/2 detachable bits
A straight one piece adapter with threads on one end differing from the threads on the opposite end, used for connecting drill pipes, drill collars, or drill rods to drill bits or for connecting swivels to drill rods in well drilling and servicing operations. Excludes tool joints.
Classification: Parts, nesoi, of machinery of heading 8429 or 8430
NSN 5835-00-752-6065
NSN 5930-01-170-7666
NSN 7035-01-177-2807
NSN 5985-01-010-1758
NSN 5945-00-281-4578
NSN 6685-00-161-5752
NSN 6685-00-147-8045
NSN 5910-01-440-3067
NSN 6610-00-083-0275
NSN 6105-00-707-7498
NSN 6685-00-113-1888
NSN 5965-01-284-5076