National Stock Number
4520-00-105-5998
National Stock Number (NSN) 4520-00-105-5998, or NIIN 001055998, (radiator,heating) has an unknown assigned date. NIIN 001055998 was cancelled on December 11, 1997, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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) 04839. [A HEAT TRANSFERRING UNIT DESIGNED TO TRANSFER HEAT TO SURROUNDING AIR BY RADIATION. THE UNIT IS EXPOSED DIRECTLY TO THE SPACE SERVED AND IT IS GENERALLY CONNECTED TO SOME TYPE OF HEAT GENERATING UNIT, SUCH AS A STEAM OR HOT WATER HEATING BOILER, BUT MAY HAVE AN INTEGRAL GAS OR ELECTRIC HEATING UNIT. EXCLUDES:HEATER, CONVECTION, STEAM-HOT WATER.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4520001055998 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.