National Stock Number
3820-00-945-6326
National Stock Number (NSN) 3820-00-945-6326, or NIIN 009456326, (coupling,rod,rock drill) was assigned August 28, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 4 stock numbers: 3820004590727, 3820005850201, 3820008772690, 3820008077264.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 01, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 23636. [A STRAIGHT METAL FITTING HAVING INTERNAL THREADED OR TAPERED SOCKETS OF THE SAME TYPE AND SIZE ON BOTH ENDS, AND A CENTER SHOULDERING FOR THE SEATING OF MATING PIECES. USED TO JOIN A DRILL ROD SHANK TO A DRILL ROD SECTION OR TWO DRILL ROD SECTIONS.]. 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 3820009456326 contains an unknown precious metal.
This NSN is associated to Schedule B 8431438090: parts of boring or sinking machinery of subheading 8430.41 or 8430.49,nesoi. The Schedule B End Use is listed as excavating machinery. NAICS classification category 333120: construction machinery manufacturing.
This information was last updated on Aug 01, 2025.