National Stock Number
2920-00-217-0974
National Stock Number (NSN) 2920-00-217-0974, or NIIN 002170974, (lead,ignition,engine) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002170974 was cancelled on July 20, 2002, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 2920003637487.
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 5 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are 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) 37042. [A SINGLE SOLID OR BRAIDED CONDUCTIVE WIRE DESIGNED FOR ENGINE IGNITION, WITH OR WITHOUT NOISE SUPPRESSION CORES. THE CONDUCTOR IS COMPOSED OF METALLIC MATERIALS OR SUCH NONMETALLIC MATERIALS AS GRAPHITE IMPREGNATED FIBERS AND PLASTICS. BOTH ENDS MUST BE PROCESSED OR TERMINATED, WITH OR WITHOUT BOOTS. THE LEAD MAY BE OF ANY SIZE OR SHAPE. INCLUDES ITEMS WITH METAL BRAIDED OUTER COVERS AND GROUNDING NUTS. EXCLUDES:LEAD, ELECTRICAL; LEAD, STORAGE BATTERY; AND ITEMS HAVING ATTACHED SWITCHES, LAMPHOLDERS, SUPPRESSORS, RESISTORS, AND THE LIKE.]. 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 2920002170974 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.