National Stock Number
4820-01-475-5754
National Stock Number (NSN) 4820-01-475-5754, or NIIN 014755754, (valve,check,buddy s) was assigned June 8, 2000 in the Federal Logistics Information System (FLIS). NIIN 014755754 was cancelled on February 27, 2003, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2640014712872. 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.
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 4820014755754 does not contain precious metals.
This information was last updated on May 01, 2025.