National Stock Number
4820-01-493-6397
National Stock Number (NSN) 4820-01-493-6397, or NIIN 014936397, (regulator,thermostatic temperature) was assigned January 12, 2002 in the Federal Logistics Information System (FLIS). NIIN 014936397 was cancelled on February 2, 2012, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 3 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 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, with the most recent procurement date of Nov 21, 2011. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7M212M0875. The total value of the awarded contracts has been US$ 2,659.46.
This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.
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) 37692. [A SELF SENSORED ACTUATING REGULATOR DESIGNED TO AUTOMATICALLY REGULATE THE FLOW OF LIQUID OR STEAM THROUGH A VALVE TO MAINTAIN A PREDETERMINED TEMPERATURE. DESIGNED TO CLOSE OR OPEN A VALVE WHEN A CHANGE IN TEMPERATURE IS DETECTED TO AVOID OVERHEATING OF CONTROLLED UNIT. VALVE BODY NOT INCLUDED. SEE ALSO REGULATOR (1), TEMPERATURE AND PRESSURE.]. 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 4820014936397 does not contain precious metals.
This information was last updated on Aug 01, 2025.