National Stock Number
4820-01-468-9337
National Stock Number (NSN) 4820-01-468-9337, or NIIN 014689337, (regulator,compressed gas) was assigned October 27, 1999 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated 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, 2 suppliers are 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) 49444. [A SPECIALLY DESIGNED REGULATOR WITH EITHER A STANDARD COMPRESSED GAS ASSOCIATION (CGA) GAS INLET/OUTLET CONNECTION OR PIPE CONNECTIONS. IT PROVIDES FOR THE CONTROLLED WITHDRAWAL OF COMPRESSED GAS FROM A COMPRESSED GAS CYLINDER EITHER BY DIRECT ATTACHMENT TO THE CYLINDER OR BY INSERTION INTO A PIPING DISTRIBUTION SYSTEM THAT IS PRESSURED BY A CYLINDER.]. This item does not have a nuclear hardened feature or any other critical feature 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 4820014689337 does not contain precious metals.
This NSN is associated to Schedule B 8481909090: parts of taps, cocks, valves and similar appliances, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332911: industrial valve manufacturing.
This information was last updated on Aug 01, 2025.