National Stock Number
4820-00-813-4136
National Stock Number (NSN) 4820-00-813-4136, or NIIN 008134136, (valve,diaphragm,stop) was assigned April 1, 1968 in the Federal Logistics Information System (FLIS). NIIN 008134136 was cancelled on April 2, 1998, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4820000860650. 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) 13619. [A VALVE DESIGNED SPECIFICALLY SO THE DIAPHRAGM SEALS THE FLOW STREAM FROM THE VALVE OPERATING MECHANISM. THE FLOW IS CONTROLLED BY THE LIFTING OF THE DIAPHRAGM FROM OR COMPRESSING IT AGAINST AN INTEGRAL SEAT. FOR PACKLESS DIAPHRAGM VALVES WHICH UTILIZE A DIAPHRAGM AS PACKING AND A DISK TO CONTROL THE FLOW, SEE VALVE, Y.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820008134136 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.