NSN 2910-00-063-7850 M4503, FP4503, 40446
Product Details | CAM ACTUATED FUEL PUMP
2910-00-063-7850 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.20229100042Engine Fuel System Components, Nonaircraft29150064Engine Fuel System Components, Aircraft and Missile Prime Movers
Part Alternates: M4503, FP4503, 40446, 55139, 6440446, 2910-00-063-7850, 00-063-7850, 2910000637850, 000637850
Engine Accessories | Engine Fuel System Components, Nonaircraft
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | 22 JUN 1967 | 00-063-7850 | 22184 ( PUMP, FUEL, CAM ACTUATED ) |
Cross Reference | NSN 2910-00-063-7850
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 40446 | 70040 | GENERAL MOTORS CORP AC ROCHESTER DIV |
| 40446 | 70955 | BLACKSTONE MFG CO INC |
| 40446 | 7X677 | GENERAL MOTORS LLC DBA GENERAL MOTORS |
| 55139 | 31033 | TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT |
| 6440446 | 70040 | GENERAL MOTORS CORP AC ROCHESTER DIV |
| 6440446 | 7X677 | GENERAL MOTORS LLC DBA GENERAL MOTORS |
| FP4503 | 89574 | BORG-WARNER CORP AUTOMOTIVE PARTS DIV |
| M4503 | 71500 | ACF INDUSTRIES INC CARTER CARBURETOR DIV |
| M4503 | 74069 | HASTINGS MANUFACTURING COMPANY LLC |
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Technical Data | NSN 2910-00-063-7850
| Characteristic | Specifications |
|---|---|
| VACUUM BOOSTER | NOT INCLUDED |
| FUEL FILTER | NOT INCLUDED |
| ACTUATION METHOD | DIRECT CAM |
| STROKE LENGTH | 0.247 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| PRIMING LEVER | NOT INCLUDED |
| MAXIMUM STATIC PRESSURE ABOVE OUTLET HEIGHT | 4.5 LB AT 16 IN. AT 1800 RPM |
| OVERALL LENGTH | 4.058 INCHES MINIMUM AND 4.062 INCHES MAXIMUM |
| OVERALL WIDTH | 3.618 INCHES MINIMUM AND 3.622 INCHES MAXIMUM |
| OVERALL HEIGHT | 4.444 INCHES MINIMUM AND 4.456 INCHES MAXIMUM |
| MOUNTING TYPE | SAE PREFERRED |
| DISTANCE FROM PUMP MOUNTING FACE TO ACTUATOR CENTER | 1.745 IN. TO CENTER OF CAM ECCENTRICITY |
| INLET CONNECTION TYPE/SIZE | FUEL 0.312 IN. TUBE SIZE |
| OUTLET CONNECTION TYPE/SIZE | FUEL 0.500 IN.-20 THD SIZE |
| FORDING FEATURE | NOT INCLUDED |
| DRAIN FACILITY | NOT INCLUDED |
| FURNISHED ITEMS AND QUANTITY | GASKET 1 |
| MANUFACTURERS CODE | 70955 |
| DESIGN CONTROL REFERENCE | 40446 |
Restrictions/Controls & Freight Information | NSN 2910-00-063-7850
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 127600 | PUMPS CIRC/FUEL I/C ENG |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 2910-00-063-7850
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9C | Navy-owned stocks of defense construction material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9C | Defense Supply Center Columbus Columbus, OH 43215 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
Z EA : Each |