National Stock Number
4730-01-312-1640
National Stock Number (NSN) 4730-01-312-1640, or NIIN 013121640, (nozzle,distribution,water) was assigned December 12, 1989 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4210014616688.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 08, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 18310. [AN ITEM, THE DISCHARGE END OF WHICH IS FITTED WITH A HOOD, DESIGNED TO BE FITTED ON A WATER LINE TO DISTRIBUTE THE WATER UNIFORMLY OVER THE SURFACE OF A TANK OR SETTLING BASIN OR UNIFORMLY DRAIN A TANK OR SETTLING BASIN.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730013121640 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.