National Stock Number
2925-00-781-9521
National Stock Number (NSN) 2925-00-781-9521, or NIIN 007819521, (igniter,spark,gas turbine engine) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). NIIN 007819521 was cancelled on April 2, 1995, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2925013011727. This NSN replaces 1 stock number, 2925009498891.
There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for 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) 19767. [AN ITEM HAVING ONE OR MORE ELECTRODES ARRANGED TO FORM AN AIR GAP ACROSS WHICH AN ELECTRIC SPARK IS INTRODUCED AND DISCHARGED TO IGNITE FUEL AND AIR MIXTURE IN AN INTERNAL COMBUSTION ENGINE FOR THE PURPOSE OF INITIAL STARTING ONLY. IN ENGINES DESIGNED FOR THE SINGLE ELECTRODE TYPE, TWO PLUGS ARE REQUIRED WITHIN THE COMBUSTION CHAMBER IN PROPER PLACEMENT TO EFFECT THE AIR GAP. AN IGNITER PLUG DIFFERS FROM A SPARK PLUG BY ALWAYS HAVING COOLING FACILITIES IN THE FORM OF HOLES OR SLOTS IN THE PLUG CASING TO ALLOW ENTRY OF AIR CURRENTS AROUND THE ELECTRODE(S). EXCLUDES:SPARK PLUG; GLOW PLUG AND ELECTRODE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2925007819521 does not contain precious metals.
This information was last updated on Jul 01, 2025.