National Stock Number
5840-00-553-4248
National Stock Number (NSN) 5840-00-553-4248, or NIIN 005534248, (seal,waveguide) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 005534248 was cancelled on August 2, 1997, 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) 02477. [AN ITEM OR ASSEMBLY DESIGNED TO BE FITTED INTO OR EXTERNAL TO THE END OF A WAVEGUIDE, IN ORDER TO PREVENT THE ENTRANCE OF MOISTURE OR OTHER FOREIGN MATTER, WITHOUT APPRECIABLY ATTENUATING RADIO FREQUENCIES. MAY OR MAY NOT BE PRESSURE PROOF.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5840005534248 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.