National Stock Number
3820-01-683-0570
National Stock Number (NSN) 3820-01-683-0570, or NIIN 016830570, (adapter,tool,well drilling and s) was assigned September 6, 2019 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 12923. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3820016830570 does not contain precious metals.
This NSN is associated to Schedule B 8431499057: parts, nesoi, of machinery of heading 8429 or 8430. The Schedule B End Use is listed as excavating machinery. NAICS classification category 333120: construction machinery manufacturing.
This information was last updated on May 01, 2025.