National Stock Number
4320-01-268-8516
National Stock Number (NSN) 4320-01-268-8516, or NIIN 012688516, (housing,liquid pump) was assigned December 8, 1987 in the Federal Logistics Information System (FLIS). NIIN 012688516 was cancelled on April 2, 2016, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4710013932192. 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.
This NSN is unique to one weapons system.
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 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) 32557. [A COMPLETE ENCLOSURE WHICH PROTECTS THE INTERNAL COMPONENTS OF A PUMP, (AS MODIFIED). IT MAY OR MAY NOT INCLUDE THE INTAKE AND OUTLET PORTS OF THE PUMP. FOR HOUSINGS WHICH ENCLOSE ONLY A PORTION OF THE PUMP, SEE HOUSING SECTION, LIQUID PUMP.]. 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 4320012688516 does not contain precious metals.
This information was last updated on May 01, 2025.