National Stock Number
4520-01-003-1470
National Stock Number (NSN) 4520-01-003-1470, or NIIN 010031470, (tube assembly,heater) was assigned April 12, 1975 in the Federal Logistics Information System (FLIS). NIIN 010031470 was cancelled on November 2, 2000, 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 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) 77777. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4520010031470 contains an unknown precious metal.
This information was last updated on May 01, 2025.