National Stock Number
5821-00-172-8501
National Stock Number (NSN) 5821-00-172-8501, or NIIN 001728501, (video relay uni) has an unknown assigned date. NIIN 001728501 was cancelled on October 2, 1992, 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. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5821001728501 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.