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 6610-00-484-2662
NSN 5930-00-753-0973
NSN 6150-01-480-4225
NSN 5965-01-450-7694
NSN 6610-00-670-6080
NSN 5950-00-403-8849
NSN 6135-00-145-8884
NSN 5960-01-170-4057
NSN 6150-01-659-6015
NSN 5990-01-277-9753
NSN 5925-01-321-4021
NSN 6145-00-508-8353