National Stock Number
4320-00-278-9767
National Stock Number (NSN) 4320-00-278-9767, or NIIN 002789767, (pump unit,centrifugal) was assigned December 17, 1965 in the Federal Logistics Information System (FLIS). NIIN 002789767 was cancelled on September 2, 2018, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4320007247011. This NSN does not replace any other NSNs.
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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 01, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (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) 17988. [AN ASSEMBLED UNIT CONSISTING OF A COMMONLY MOUNTED CENTRIFUGAL PUMP(S), PRIME MOVER(S), AND THE NECESSARY COMPONENTS TO PROVIDE FOR A COMPLETE OPERATION.]. 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 4320002789767 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.