National Stock Number
4320-01-263-3604
National Stock Number (NSN) 4320-01-263-3604, or NIIN 012633604, (pumping assembly,flammable liqui) was assigned September 13, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 Oct 02, 2019, 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) 11018. [A TRANSPORTABLE UNIT CONSISTING OF A PUMP, PRIME MOVER, AND NECESSARY ACCESSORIES AND ATTACHMENTS, DESIGNED FOR TRANSFERRING LIQUID PETROLEUM PRODUCTS FROM OR TO UNDERGROUND BULK TANKS, ABOVE GROUND BULK TANKS, RAILROAD TANK CARS OR MILITARY TANK TRUCKS, AND TO VEHICULAR TANKS OR INDIVIDUAL CONTAINERS. EXCLUDES:PUMP, CENTRIFUGAL; PUMP, RECIPROCATING, DIRECT ACTING; PUMP, RECIPROCATING; AND PUMP, ROTARY.]. 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 4320012633604 does not contain precious metals.
This NSN is associated to Schedule B 8413919520: parts, nesoi, of pumps for liquids. 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 Apr 01, 2025.