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 5925-01-535-7870
NSN 5960-00-570-6986
NSN 5855-01-389-8884
NSN 5910-01-130-0598
NSN 6620-00-613-3023
NSN 5960-00-529-2704
NSN 6150-01-239-1547
NSN 5915-01-643-8429
NSN 6685-00-852-4824
NSN 5905-01-263-6137
NSN 5950-01-509-8670
NSN 6220-01-024-9444