Part Details | ENGINE ACCESSORY GENERATOR
2920-00-072-6786 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: 1102287, 33247, 332-47, 1102287, 1102287, 38U, 33247, 332-47, 1102287, 338339R91, 338339R91, 38U, 2920-00-072-6786, 00-072-6786, 2920000726786, 000726786
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | JAN 01, 1963 | 00-072-6786 | 17311 ( GENERATOR, ENGINE ACCESSORY ) |
REFERENCE DRAWINGS & PICTURES
ROUND FLANGE WITH HOLES EQUALLY SPACED
STRAIGHT SHAFT END, THREADED, W/KEYWAY
Cross Reference | NSN 2920-00-072-6786
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1102287 | 24617 | GENERAL MOTORS CORP |
| 332-47 | 61928 | GENERAL MOTORS CORPAC-DELCO DIV |
| 1102287 | 61928 | GENERAL MOTORS CORPAC-DELCO DIV |
| 1102287 | 16764 | GENERAL MOTORS CORPDELCO REMY DIV |
| 38U | 16764 | GENERAL MOTORS CORPDELCO REMY DIV |
| 332-47 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| 1102287 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| 338339R91 | 31007 | NAVISTAR INTERNATIONAL CORPORATIONDBA NAVISTAR |
| 338339R91 | 92679 | NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION |
| 38U | 1LW55 | REMY, INC. |
Technical Data | NSN 2920-00-072-6786
| Characteristic | Specifications |
|---|---|
| VOLTAGE IN VOLTS | 12.0 |
| MAXIMUM OUTPUT CURRENT RATING IN AMPS | 25.0 |
| MAXIMUM RATED ARMATURE SPEED IN RPM | 1970 |
| RECTIFIER LOCATION | SEPARATE |
| 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 | 7.127 INCHES NOMINAL |
| DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET | 7.947 INCHES NOMINAL |
| BOTTOM MOUNTING HOLE DIAMETER | 0.383 INCHES NOMINAL |
| ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 196.0 |
| 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 | 0.444 INCHES NOMINAL |
| SECOND STEP DIAMETER | 0.668 INCHES MINIMUM AND 0.669 INCHES MAXIMUM |
| KEYWAY WIDTH | 0.125 INCHES NOMINAL |
| UNTHREADED PORTION LENGTH | 0.750 INCHES MINIMUM AND 0.840 INCHES MAXIMUM |
| KEYWAY LENGTH | 0.625 INCHES NOMINAL |
| THREAD DIRECTION | RIGHT-HAND |
| SUBMERSIBILITY | NONSUBMERSIBLE |