Part Details | ENGINE ACCESSORY GENERATOR
2920-00-640-7482 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.
Alternate Parts: 618974, 618974, 1102731, 1102731, 1102731, 85U, 031314700, 0313147-00, 313147, 0931102731, 07618974, 07-618974, 1102731, 85U, 0931102731, 2920-00-640-7482, 00-640-7482, 2920006407482, 006407482
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | JAN 01, 1963 | 00-640-7482 | 17311 ( GENERATOR, ENGINE ACCESSORY ) |
REFERENCE DRAWINGS & PICTURES
ROUND FLANGE WITH HOLES EQUALLY SPACED
STRAIGHT SHAFT END, THREADED, W/KEYWAY
Cross Reference | NSN 2920-00-640-7482
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 618974 | 12603 | CLARK EQUIPMENT CO |
| 618974 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC |
| 1102731 | 24617 | GENERAL MOTORS CORP |
| 1102731 | 61928 | GENERAL MOTORS CORPAC-DELCO DIV |
| 1102731 | 16764 | GENERAL MOTORS CORPDELCO REMY DIV |
| 85U | 16764 | GENERAL MOTORS CORPDELCO REMY DIV |
| 0313147-00 | 83299 | HYSTER-YALE GROUP, INC.DBA YALE MATERIALS HANDLING |
| 313147 | 83299 | HYSTER-YALE GROUP, INC.DBA YALE MATERIALS HANDLING |
| 0931102731 | 16662 | LIFT PARTS MFG CO INCDIV OF ECHLIN MFG CO THE |
| 07-618974 | 16662 | LIFT PARTS MFG CO INCDIV OF ECHLIN MFG CO THE |
| 1102731 | 1LW55 | REMY, INC. |
| 85U | 1LW55 | REMY, INC. |
| 0931102731 | 66654 | TVH PARTS CO. |
Technical Data | NSN 2920-00-640-7482
| Characteristic | Specifications |
|---|---|
| VOLTAGE IN VOLTS | 6.0 |
| MAXIMUM OUTPUT CURRENT RATING IN AMPS | 45.0 |
| ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT | 2350 |
| GROUNDING METHOD | EXTERNAL |
| GROUND POLARITY TYPE | B$C |
| SHAFT ROTATION DIRECTION | CLOCKWISE |
| MOUNTING STYLE | 5 ROUND FLANGE WITH HOLES EQUALLY SPACED |
| DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | 3.062 INCHES NOMINAL |
| DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER | 3.062 INCHES NOMINAL |
| DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET | 7.118 INCHES MINIMUM AND 7.136 INCHES MAXIMUM |
| DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET | 7.889 INCHES MINIMUM AND 7.939 INCHES MAXIMUM |
| BOTTOM MOUNTING HOLE DIAMETER | 0.316 INCHES MINIMUM AND 0.324 INCHES MAXIMUM |
| ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 193.0 |
| ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG | 164.0 |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC |
| MOUNTING HOLE THREAD DIAMETER | 0.312 INCHES NOMINAL |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 18 |
| MOUNTING HOLE THREAD CLASS | 2B |
| MOUNTING HOLE THREAD DIRECTION | RIGHT-HAND |
| SHAFT DRIVE END STYLE | STRAIGHT SHAFT END, THREADED, W/KEYWAY |
| THREAD LENGTH | 0.453 INCHES MINIMUM AND 0.547 INCHES MAXIMUM |
| SECOND STEP DIAMETER | 0.6684 INCHES MINIMUM AND 0.669 INCHES MAXIMUM |
| KEYWAY WIDTH | 0.125 INCHES NOMINAL |
| UNTHREADED PORTION LENGTH | 0.750 INCHES MINIMUM AND 0.844 INCHES MAXIMUM |
| KEYWAY LENGTH | 0.625 INCHES NOMINAL |
| DISTANCE FROM END TO KEYWAY CENTER | 0.891 INCHES NOMINAL |
| THREAD SERIES | UNS |
| THREAD DIAMETER | 0.669 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| SUBMERSIBILITY | NONSUBMERSIBLE |
| FURNISHED ITEMS | WOODRUFF KEY |
| FSC APPLICATION DATA | ENGINE ELECTRICAL SYSTEM,NONAIRCRAFT |