National Stock Number
2910-00-374-3556
National Stock Number (NSN) 2910-00-374-3556, or NIIN 003743556, (pump,fuel,cam actuated) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2910007413158.
There are 6 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 22184. [A DEVICE DESIGNED TO TRANSFER LIQUID FUEL FROM A TANK TO A CARBURETOR, OR FUEL INJECTOR METERING AND DISTRIBUTION PUMP OF AN INTERNAL COMBUSTION ENGINE. RECIPROCATING MOTION OF THE DIAPHRAGM(S) IS ACTUATED THROUGH LINKAGE FROM THE ENGINE CAMSHAFT. IT MAY INCLUDE A DIAPHRAGM ACTUATED VACUUM BOOSTER. EXCLUDES:ELECTRICAL AND ROTOR TYPE ENGINE FUEL PUMPS.]. 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 2910003743556 contains an unknown precious metal.
This NSN is associated to Schedule B 8412909080: parts of engines and motors, nesoi. The Schedule B End Use is listed as industrial engines. NAICS classification category 333111: farm machinery and equipment manufacturing.
This information was last updated on Aug 01, 2025.