National Stock Number
4820-00-411-8121
National Stock Number (NSN) 4820-00-411-8121, or NIIN 004118121, (valve,expansion) was assigned August 25, 1969 in the Federal Logistics Information System (FLIS). NIIN 004118121 was cancelled on December 15, 1998, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4820005715892. 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.]. 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 4820004118121 contains an unknown precious metal.
This information was last updated on Dec 01, 2024.