National Stock Number
4540-00-591-9490
National Stock Number (NSN) 4540-00-591-9490, or NIIN 005919490, (heating blanket,electrical) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 005919490 was cancelled on October 13, 2004, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated 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, 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) 45024. [A FLEXIBLE HEATING SYSTEM IN BLANKET FORM, DESIGNED FOR TEMPERATURE CONTROL UNDER CHANGING AMBIENT CONDITIONS. SEE ALSO HEATING ELEMENT (AS MODIFIED) AND PAD, HEAT TREATMENT.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4540005919490 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.