National Stock Number
4520-01-485-7551
National Stock Number (NSN) 4520-01-485-7551, or NIIN 014857551, (heater,space,electric) was assigned June 6, 2001 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 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, with the most recent procurement date of Jun 09, 2016. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE8E816M0430. The total value of the awarded contracts has been US$ 1,692.00.
This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.
There has been very little 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 Sep 24, 2015, 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 rights to use the data needed to purchase this part from additional sources are not owned by the Government and cannot be purchased. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 03232. [A DEVICE HAVING ONE OR MORE HEATING ELEMENTS THAT, WHEN CONNECTED TO AN ELECTRICAL SOURCE, DIRECTLY RADIATES HEAT. THE CIRCULATION OF THE HEATED AIR MAY BE PROVIDED BY A BUILT-IN FAN OR BLOWER. FOR NON-ELECTRIC SPACE HEATERS, SEE HEATER, SPACE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4520014857551 does not contain precious metals.
This NSN is associated to Schedule B 8516290000: electric space heating apparatus & electric soil heating apparatus, nesoi. The Schedule B End Use is listed as household appliances.
This information was last updated on Jul 01, 2025.