National Stock Number
1680-00-520-6513
National Stock Number (NSN) 1680-00-520-6513, or NIIN 005206513, (cylinder and valve) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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) 77777. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 1680005206513 does not contain precious metals.
This information was last updated on Aug 01, 2025.