National Stock Number
4310-01-197-8579
National Stock Number (NSN) 4310-01-197-8579, or NIIN 011978579, (valve,reed) was assigned January 1, 1994 in the Federal Logistics Information System (FLIS). NIIN 011978579 was cancelled on January 2, 1994, 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) 37314. [A METALLIC DEVICE WITH COILED SPRING(S) OR FLEXIBLE FINGER(S) DESIGNED TO FLUCTUATE OFF AND ON A SEALED SURFACE. MAY CONTAIN A SEAT VALVE, VALVE GUARD, SCREWS AND THE LIKE. REPLACES POPPET VALVE IN SMALL COMPRESSORS AND TWO CYCLE ENGINES.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4310011978579 does not contain precious metals.
This information was last updated on May 01, 2025.