NSN 2920-00-853-7491 1106782, 1106978, 514833
Product Details | ENGINE ACCESSORY GENERATOR
2920-00-853-7491 A generator primarily designed to be mounted on an internal combustion engine, and to be driven by the engine to keep the battery in a charged condition. May also supply current for the engine ignition system and/or electrical equipment which is connected to the battery circuit. Includes alternating current generators designed for use with a rectifier. Excludes the major generator of "GENERATING SETS". For generators specifically designed for aircraft use and not mounted on the engine, see GENERATOR, DIRECT CURRENT.20229200048Engine Electrical System Components, Nonaircraft29250058Engine Electrical System Components, Aircraft Prime Moving
Part Alternates: 1106782, 1106978, 514833, 2920-00-853-7491, 00-853-7491, 2920008537491, 008537491
Engine Accessories | Engine Electrical System Components, Nonaircraft
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
29 | 25 SEP 1967 | 00-853-7491 | 17311 ( GENERATOR, ENGINE ACCESSORY ) |
Cross Reference | NSN 2920-00-853-7491
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Technical Data | NSN 2920-00-853-7491
Characteristic | Specifications |
---|---|
VOLTAGE IN VOLTS | 12.0 |
MAXIMUM OUTPUT CURRENT RATING IN AMPS | 50.0 |
MAXIMUM RATED ARMATURE SPEED IN RPM | NOT RATED |
MINIMUM CURRENT CUT-IN SPEED IN RPM | 1925 |
RECTIFIER LOCATION | SEPARATE |
GROUNDING METHOD | EXTERNAL |
SHAFT ROTATION DIRECTION | CLOCKWISE |
MOUNTING STYLE | 15 BRACKET MTD W/THREE MTG HOLES, TOP HOLE THREADED |
DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | 3.875 INCHES NOMINAL |
DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER | 3.880 INCHES NOMINAL |
DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET | 9.020 INCHES MINIMUM AND 9.042 INCHES MAXIMUM |
DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET | 9.580 INCHES MINIMUM AND 9.602 INCHES MAXIMUM |
BOTTOM MOUNTING HOLE DIAMETER | 0.502 INCHES MINIMUM AND 0.504 INCHES MAXIMUM |
ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 193.0 |
ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG | 159.0 |
MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC |
MOUNTING HOLE THREAD DIAMETER | 0.375 INCHES NOMINAL |
MOUNTING HOLE THREAD QUANTITY PER INCH | 16 |
MOUNTING HOLE THREAD CLASS | 2B |
MOUNTING HOLE THREAD DIRECTION | RIGHT-HAND |
SHAFT DRIVE END STYLE | 1 STRAIGHT SHAFT END, THREADED, W/KEYWAY |
THREAD LENGTH | 0.760 INCHES NOMINAL |
SECOND STEP DIAMETER | 0.874 INCHES NOMINAL |
KEYWAY WIDTH | 0.156 INCHES NOMINAL |
UNTHREADED PORTION LENGTH | 1.320 INCHES NOMINAL |
KEYWAY LENGTH | 0.750 INCHES NOMINAL |
DISTANCE FROM END TO KEYWAY CENTER | 1.375 INCHES NOMINAL |
THREAD SERIES | UNF |
THREAD DIAMETER | 0.625 INCHES NOMINAL |
THREAD QUANTITY PER INCH | 18 |
THREAD CLASS | 2A |
THREAD DIRECTION | RIGHT-HAND |
SUBMERSIBILITY | NONSUBMERSIBLE |
FURNISHED ITEMS | LOCKWASHER OR NUT OR WOODRUFF KEY |
Restrictions/Controls & Freight Information | NSN 2920-00-853-7491
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 | 062120 | GENERATORS/MOTORS/PARTS NOI SUB4 |
Less than car load rating | ||
Less than truck load rating | R | 65.0 |
Water commodity Code | 590 | 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 2920-00-853-7491
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 |
1 EA : Each |