National Stock Number
6635-01-491-9059
National Stock Number (NSN) 6635-01-491-9059, or NIIN 014919059, (detector kit,water,automotive-aviation fuel) was assigned November 5, 2001 in the Federal Logistics Information System (FLIS). NIIN 014919059 was cancelled on November 2, 2007, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 6695015275795. 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 14539. [A COLLECTION OF ITEMS USED FOR DETECTING FREE WATER PRESENCE IN AUTOMOTIVE AND AVIATION FUELS.]. 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 6635014919059 does not contain precious metals.
This information was last updated on Jul 01, 2025.