National Stock Number
4820-01-475-5908
National Stock Number (NSN) 4820-01-475-5908, or NIIN 014755908, (valve,fill-buildup,) was assigned June 8, 2000 in the Federal Logistics Information System (FLIS). NIIN 014755908 was cancelled on May 2, 2003, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 1660010925376. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for 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 4820014755908 does not contain precious metals.
This information was last updated on Jul 01, 2025.