National Stock Number
4820-01-455-3456
National Stock Number (NSN) 4820-01-455-3456, or NIIN 014553456, (regulator,temperature and pressu) was assigned April 29, 1998 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 37693. [A SELF SENSORED REGULATOR DESIGNED TO AUTOMATICALLY REGULATE STEAM FLOW AND PRESSURE ACCORDING TO PREDETERMINED PRESSURE OR TEMPERATURE SETTING. DESIGNED TO OPEN OR CLOSE A VALVE WHEN EXCESSIVE OR REDUCED PRESSURE OR TEMPERATURE IS DETECTED. VALVE BODY NOT INCLUDED. SEE ALSO REGULATOR (1), THERMOSTATIC TEMPERATURE.]. 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 4820014553456 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 May 01, 2025.