National Stock Number (NSN) 6220-00-337-6471, or NIIN 003376471, (stop light-taillight,vehicular) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 16 stock numbers. Five of the National Stock Numbers that it replaces are: 6220002996961, 6220013064264, 6220000218787, 6220007384709, 6220000919289.
There are 51 manufacturer part numbers associated with this NSN. 26 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 31 suppliers. Today, 17 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has built a very strong supply chain for this NSN. We have direct relationships with 49 sources of supply.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 22 contracts issued for this part number, with 23 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE4A625F178V, SPE4A624F320T, SPE4A624F314G, SPE4A624F187X, SPE4A624F107C. The total value of the awarded contracts has been US$ 1,253,277.22.
This NSN is very common among different weapons systems, belonging to 68 different platforms.
There has been a moderate amount of demand for this national stock number. Globally, demand for this NSN has originated from 19 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 17690. [AN ITEM THAT SERVES AS BOTH A STOP LIGHT,VEHICULAR AND TAILLIGHT,VEHICULAR. ITEM MAY INCLUDE ADDITIONAL FUNCTIONS, SUCH AS DIRECTIONAL LIGHT,VEHICULAR, FOG LIGHT, AND THE LIKE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6220003376471 does not contain precious metals.
This NSN is associated to Schedule B 8512204000: visual signaling equipment for motor vehicles (including braking lights and turning signal lights). The Schedule B End Use is listed as other parts and accessories of vehicles.
This information was last updated on Aug 01, 2025.