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 6105-01-608-3125
NSN 5915-00-381-9197
NSN 6685-01-408-5553
NSN 5915-00-304-4926
NSN 6645-01-437-9017
NSN 7035-01-621-4812
NSN 6110-00-141-1966
NSN 6150-01-234-7489
NSN 6110-00-740-5750
NSN 7035-01-565-1288
NSN 5965-01-449-1101
NSN 5905-01-516-3736