National Stock Number
4810-00-891-6356
National Stock Number (NSN) 4810-00-891-6356, or NIIN 008916356, (valve,butterfly) was assigned January 18, 1967 in the Federal Logistics Information System (FLIS). NIIN 008916356 was cancelled on May 24, 2012, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4810010330621. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 05489. [A VALVE THAT CONTROLS FLOW BY A CIRCULAR DISK, OR A PAIR OF SEMICIRCULAR DISKS, ATTACHED TO A COMMON SPINDLE OR LEVER TURNING ON A DIAMETRAL AXIS.]. This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4810008916356 does not contain precious metals.
This information was last updated on Aug 01, 2025.