National Stock Number
1680-00-081-2431
National Stock Number (NSN) 1680-00-081-2431, or NIIN 000812431, (bell crank) was assigned December 8, 1967 in the Federal Logistics Information System (FLIS). NIIN 000812431 was cancelled on May 18, 2012, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 1680007620231. 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) 22321. [AN ITEM IN THE FORM OF TWO ARMS AT AN ANGLE, HAVING ITS FULCRUM AT THE APEX OF THE ANGLE, AND USED TO PROVIDE A MEANS OF CHANGING THE DIRECTION OR VARYING THE INTENSITY OF A PUSHING OR PULLING FORCE. SEE ALSO ARM (AS MODIFIED); AND LEVER (AS MODIFIED).]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1680000812431 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.