National Stock Number
2590-00-943-4451
National Stock Number (NSN) 2590-00-943-4451, or NIIN 009434451, (filler neck,vehicular components) was assigned February 11, 1966 in the Federal Logistics Information System (FLIS). NIIN 009434451 was cancelled on August 24, 2011, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 51578. [A METALLIC TUBULAR ITEM SPECIFICLLY DESIGNED FOR DIRECTING THE FLOW OF A FLUID, AND MUST ACCOMMODATE A CAP (AS MODIFIED) OR BREATHER ON ONE END. THE OPPOSITE END HAS PROVISIONS FOR MOUNTING DIRECTLY ON, OR INDIRECTLY THROUGH A PIPE, TUBE, OR HOSE TO AN ENGINE CRANKCASE, RADIATOR, FUEL TANK, TRANSMISSION HOUSING, AND THE LIKE. IT MAY HAVE MEANS FOR OVERFLOW. FOR ITEMS WHICH DO NOT ACCOMMODATE A BREATHER OR CAP, SEE TUBE, PIPE OR HOSE (AS MODIFIED).]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2590009434451 does not contain precious metals.
This information was last updated on Aug 01, 2025.