National Stock Number
4820-01-299-8791
National Stock Number (NSN) 4820-01-299-8791, or NIIN 012998791, (parts kit,pressure regulating valve) was assigned May 7, 1989 in the Federal Logistics Information System (FLIS). NIIN 012998791 was cancelled on August 2, 1997, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2530123019745. 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 4820012998791 does not contain precious metals.
This information was last updated on Aug 01, 2025.