National Stock Number
6680-01-288-9728
National Stock Number (NSN) 6680-01-288-9728, or NIIN 012889728, (sensor,level) was assigned November 17, 1988 in the Federal Logistics Information System (FLIS). NIIN 012889728 was cancelled on October 2, 2006, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4820012844900. This NSN does not replace any other NSNs.
There is only one manufacturer part number 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, 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. 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 6680012889728 does not contain precious metals.
This information was last updated on Aug 01, 2025.