National Stock Number
4820-00-867-5191
National Stock Number (NSN) 4820-00-867-5191, or NIIN 008675191, (valve,diaphragm,stop) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). NIIN 008675191 was cancelled on December 2, 1998, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4820002873325. 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.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820008675191 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.