National Stock Number
4820-01-487-5557
National Stock Number (NSN) 4820-01-487-5557, or NIIN 014875557, (regulator,temperature and pressure) was assigned August 9, 2001 in the Federal Logistics Information System (FLIS). NIIN 014875557 was cancelled on August 29, 2018, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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 2 suppliers. Today, one supplier is 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.
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.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820014875557 does not contain precious metals.
This information was last updated on May 01, 2025.