National Stock Number
4820-01-312-7507
National Stock Number (NSN) 4820-01-312-7507, or NIIN 013127507, (valve,regulating,temperature) was assigned December 21, 1989 in the Federal Logistics Information System (FLIS). NIIN 013127507 was cancelled on December 14, 2001, 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 no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 05492. [A SELF-ACTING VALVE DESIGNED FOR CONTROLLING, BY MEANS OF A THERMOSTATIC ELEMENT, THE FLOW OF LIQUIDS OR GASES THERETHROUGH. THE THERMOSTATIC ELEMENT IS LOCATED IN LIQUID OR GAS WHOSE TEMPERATURE IS CONTROLLED BY THE HEAT OF THE LIQUID OR GAS FLOWING THROUGH THE VALVE. SEE ALSO VALVE, RELIEF, PRESSURE AND TEMPERATURE.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820013127507 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.