National Stock Number
6635-00-497-8029
National Stock Number (NSN) 6635-00-497-8029, or NIIN 004978029, (concrete capping co) was assigned July 2, 1974 in the Federal Logistics Information System (FLIS). NIIN 004978029 was cancelled on December 2, 2007, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN replaces 2 stock numbers: 5610008349232, 9350009586066.
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 2 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. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 6635004978029 does not contain precious metals.
This information was last updated on Jul 01, 2025.