National Stock Number
4820-01-137-8119
National Stock Number (NSN) 4820-01-137-8119, or NIIN 011378119, (valve,expansion) was assigned September 2, 1982 in the Federal Logistics Information System (FLIS). NIIN 011378119 was cancelled on January 2, 2000, 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) 05493. [A SELF-ACTING VALVE SPECIFICALLY DESIGNED FOR USE IN REFRIGERATION SYSTEMS FOR CONTINUAL CONTROL OF RATE OF FLOW OF REFRIGERANT. IT MAY BE ACTUATED BY A THERMOSTATIC ELEMENT OR SELF-ACTUATED.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820011378119 does not contain precious metals.
This information was last updated on Jul 01, 2025.