National Stock Number
2840-00-440-9900
National Stock Number (NSN) 2840-00-440-9900, or NIIN 004409900, (cap,oil seal) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 004409900 was cancelled on December 2, 2005, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 2840007385058.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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 2840004409900 does not contain precious metals.
This information was last updated on Jul 01, 2025.