National Stock Number
4820-00-078-2959
National Stock Number (NSN) 4820-00-078-2959, or NIIN 000782959, (ball and seat a) has an unknown assigned date. NIIN 000782959 was cancelled on April 2, 1990, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 4820002486401. This NSN replaces 4 stock numbers: 4820009012445, 4820000455633, 4820010624541, 4820009877937.
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. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820000782959 does not contain precious metals.
This information was last updated on Aug 01, 2025.