National Stock Number
6320-22-258-1985
National Stock Number (NSN) 6320-22-258-1985, or NIIN 222581985, (panel,salinity monitoring and alarm system,shipboa) has an unknown assigned date. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 46242. [A PANEL UPON WHICH ARE MOUNTED SUCH ITEMS AS SWITCHES, METERS, LIGHTS, AND PLUG-IN MODULES. IT IS SPECIFICALLY DESIGNED TO CONTROL SALT CONTENT IN PROCESSED SEA WATER PRIOR TO SHIP USAGE.].
This information was last updated on Feb 02, 2026.