National Stock Number (NSN) 4320-01-591-3432, or NIIN 015913432, (pump,liquid operated) was assigned January 21, 2011 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers 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, with the most recent procurement date of Jan 09, 2020. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M120P2385. The total value of the awarded contracts has been US$ 20,631.00.
This NSN is somewhat common among different platforms, belonging to 3 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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 33,422. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 22, 2011, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 13476. [A DEVICE CONSISTING OF AN EJECTOR, JET, OPERATING VALVE, STRAINER AND NECESSARY PIPING, FOR INSTALLATION IN BASEMENTS, SUMPS, TANKS, SETTLING BASINS, FLYWHEEL AND ELEVATOR PITS OR THE LIKE, FOR REMOVAL OF TRAPPED LIQUID.]. 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 4320015913432 does not contain precious metals.
This NSN is associated to Schedule B 8413702090: centrifugal pumps for liquids, nesoi. The Schedule B End Use is listed as industrial engines. NAICS classification category 333911: pump and pumping equipment manufacturing.
This information was last updated on May 01, 2025.