National Stock Number
4620-01-702-5353
National Stock Number (NSN) 4620-01-702-5353, or NIIN 017025353, (cell and valve assembly,salinity) was assigned July 13, 2022 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers 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, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 assigned to Item Name Code (INC) 51179. [A COMBINATION SENSOR AND VALVE DESIGNED TO DETECT THE SALT CONTENT OF WATER BY MEANS OF ELECTRODES. THE VALVE ALLOWS REMOVING THE CELL IN AN OPERATING SYSTEM. IT IS ELECTRICALLY CONNECTED TO A PANEL, SALINITY MONITORING AND ALARM SYSTEM, SHIPBOARD THAT MAY ACTIVATE A DUMP VALVE TO DISCHARGE POOR QUALITY WATER. THE ITEM MAY INCLUDE A PLUG, NIPPLE, CABLE AND THE LIKE. FOR CELLS WITHOUT A VALVE SEE CELL, SALINITY DETECTOR.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4620017025353 does not contain precious metals.
This NSN is associated to Schedule B 8421990040: parts of machinery and apparatus for filtering or purifying water. The Schedule B End Use is listed as food, tobacco machinery. NAICS classification category 333999: all other miscellaneous general purpose machinery manufacturing.
This information was last updated on Jul 01, 2025.