National Stock Number
6220-00-476-0487
National Stock Number (NSN) 6220-00-476-0487, or NIIN 004760487, (light,taxiing,aircraft) was assigned June 12, 1974 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6220009021000.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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. ISO Group has several sources of supply for this NSN.
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 59 contracts issued for this part number, with 67 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE4AX25F0961, SPE4AX24F7551, SPE4AX24F7166, SPE4AX24F6339, SPE4AX24F5761. The total value of the awarded contracts has been US$ 1,015,585.37.
This NSN is somewhat common among different platforms, belonging to 6 different weapons systems.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 03, 2010, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 11499. [A LIGHT SPECIFICALLY DESIGNED TO BE INSTALLED ON AN AIRCRAFT TO PROJECT A DIFFUSED BEAM OF LIGHT TO A LIMITED AREA TO FACILITATE TAXIING ON THE GROUND OR WATER DURING PERIODS OF DARKNESS. SEE ALSO LIGHT (1), LANDING, AIRCRAFT.]. 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 6220004760487 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.