National Stock Number
4820-01-275-2389
National Stock Number (NSN) 4820-01-275-2389, or NIIN 012752389, (valve,butterfly) was assigned March 19, 1988 in the Federal Logistics Information System (FLIS). NIIN 012752389 was cancelled on January 2, 1996, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4820011181986. 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) 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.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820012752389 does not contain precious metals.
This information was last updated on Apr 01, 2025.