National Stock Number
4820-01-262-2543
National Stock Number (NSN) 4820-01-262-2543, or NIIN 012622543, (valve,check) has an unknown assigned date. NIIN 012622543 was cancelled on January 2, 1992, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4820001987029. 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) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820012622543 does not contain precious metals.
This information was last updated on May 01, 2025.