National Stock Number
2925-00-720-2121
National Stock Number (NSN) 2925-00-720-2121, or NIIN 007202121, (spark plug) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 007202121 was cancelled on January 22, 2004, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2925007891106. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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) 00294. [AN ITEM CONTAINING TWO OR MORE ELECTRODES ACROSS WHICH AN ELECTRIC SPARK IS DISCHARGED TO IGNITE A FUEL AND AIR MIXTURE, PRIMARILY IN INTERNAL COMBUSTION ENGINES. EXCLUDES:GLOW PLUG; ELECTRODE.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2925007202121 contains platinum family metals.
This information was last updated on Jul 01, 2025.