National Stock Number
4520-01-698-8659
National Stock Number (NSN) 4520-01-698-8659, or NIIN 016988659, (heating blanket,electrical) was assigned December 16, 2021 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. 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, only one supplier is deemed design controlled or valid supply parts.
This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE8E825V1050, SPE8E824V0901, SPE8E824V0734, SPE8E823P7047. The total value of the awarded contracts has been US$ 742.63.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
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.]. 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 4520016988659 does not contain precious metals.
This information was last updated on Jun 01, 2025.