National Stock Number
4520-01-397-1236
National Stock Number (NSN) 4520-01-397-1236, or NIIN 013971236, (heating element,electrical,immersion type) was assigned October 3, 1994 in the Federal Logistics Information System (FLIS). NIIN 013971236 was cancelled on January 2, 2001, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4410013959400. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 11327. [AN ELECTRICAL DEVICE IN THE FORM OF A RESISTOR CONSISTING OF A RESISTANCE WIRE, AN INSULATING MATERIAL, AND A SHEATH. IT IS DESIGNED TO TRANSFORM ELECTRICAL CURRENT INTO HEAT WHILE IMMERSED IN A LIQUID TO BE HEATED OR IN CONTACT WITH MATERIALS TO BE MELTED. IT MAY INCLUDE AN AUTOMATIC CONTROL TO REGULATE THE AMOUNT OF HEAT GENERATED.]. 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 4520013971236 does not contain precious metals.
This information was last updated on Jul 01, 2025.