National Stock Number
4820-01-219-7801
National Stock Number (NSN) 4820-01-219-7801, or NIIN 012197801, (parts kit,pressure regulating valve) has an unknown assigned date. NIIN 012197801 was cancelled on November 2, 1990, 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) 14557. [A PARTS KIT USED FOR A VALVE, PRESSURE REGULATING. IT MAY CONTAIN SUCH ITEMS AS A DIAPHRAGM, DIAPHRAGM SPRING, VALVE SPRING, VALVE SEAT, VALVE SEAT GASKET, NEEDLE VALVE, RELIEF BALL, RELIEF SPRING, DOME GASKET, AND THE LIKE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820012197801 does not contain precious metals.
This information was last updated on Jul 01, 2025.