National Stock Number
2910-01-346-2654
National Stock Number (NSN) 2910-01-346-2654, or NIIN 013462654, (cock-water detector,fuel tank) was assigned October 1, 1991 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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) 28426. [A CYLINDRICALLY SHAPED ITEM COMPOSED OF A PERFORATED CYLINDER, A THREADED ADAPTER, AND A SELF-LOCKING DRAIN COCK. THE ITEM IS DESIGNED TO BE INSERTED INTO A FUEL TANK TO AFFORD QUICK AND COMPLETE SUMP DRAINAGE OF WATER. ABSOLUTE DETECTION OF WATER IS OBTAINED BY FILLING THE CYLINDER WITH NONCORROSIVE CRYSTALS WHICH ARE INSOLUBLE IN FUEL BUT DISSOLVE AND CAUSE DISCOLORATION IN THE PRESENCE OF WATER.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2910013462654 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.