National Stock Number
1680-00-109-6566
National Stock Number (NSN) 1680-00-109-6566, or NIIN 001096566, (coupling,pair refue) was assigned December 15, 1972 in the Federal Logistics Information System (FLIS). NIIN 001096566 was cancelled on January 2, 2003, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 1680001097328. 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, only one supplier is 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 1680001096566 contains platinum family metals.
This information was last updated on Jul 01, 2025.