National Stock Number
4820-00-054-3718
National Stock Number (NSN) 4820-00-054-3718, or NIIN 000543718, (valve assembly,ball) has an unknown assigned date. NIIN 000543718 was cancelled on June 21, 2000, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 4820009254279.
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) 77777. 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 4820000543718 does not contain precious metals.
This information was last updated on Aug 01, 2025.