National Stock Number
2930-00-423-9820
National Stock Number (NSN) 2930-00-423-9820, or NIIN 004239820, (manifold,fluid cooler) was assigned January 1, 1963 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) 22234. [A SINGLE PIECE OR SECTIONAL ITEM, EITHER CAST, MOLDED, OR PIPE CONSTRUCTED, HAVING MULTIPLE THREADED, FLANGED, AND/OR HOSE INLET AND OUTLET CONNECTIONS. DESIGNED FOR DIRECTING AND/OR COLLECTING THE FLOW TO OR FROM CORE SECTIONS OF A FLUID COOLER.]. 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 2930004239820 contains an unknown precious metal.
This NSN is associated to Schedule B 8412909080: parts of engines and motors, nesoi. The Schedule B End Use is listed as industrial engines. NAICS classification category 333111: farm machinery and equipment manufacturing.
This information was last updated on Aug 01, 2025.