Part Details | ENGINE ACCESSORY GENERATOR
2920-00-943-4668 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: 942178, 925045, 922247, 905552, 8GGW7402S1, 45761, 45-761, 45761, 45-761, GGW7405S, GGW7402S1, GGW7405S, 2920-00-943-4668, 00-943-4668, 2920009434668, 009434668
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | FEB 18, 1966 | 00-943-4668 | 17311 ( GENERATOR, ENGINE ACCESSORY ) |
REFERENCE DRAWINGS & PICTURES
SQUARE FLANGE W/FOUR MTG HOLES
STRAIGHT SHAFT END, THREADED, W/KEYWAY
Cross Reference | NSN 2920-00-943-4668
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 942178 | 34623 | AM GENERAL LLC |
| 925045 | 34623 | AM GENERAL LLC |
| 922247 | 34623 | AM GENERAL LLC |
| 905552 | 34623 | AM GENERAL LLC |
| 8GGW7402S1 | 61972 | ELECTRO DEVICES INC |
| 45-761 | 23040 | FORD MOTOR COFORD PARTS AND SERVICE DIV |
| 45-761 | 57526 | FORD MOTOR COMPANY |
| GGW7405S | 68505 | PRESTOLITE ELECTRIC INC |
| GGW7402S1 | 68505 | PRESTOLITE ELECTRIC INC |
| GGW7405S | 24975 | PRESTOLITE ELECTRIC INCORPORATEDDBA PRESTOLITE ELECTRIC |
Technical Data | NSN 2920-00-943-4668
| Characteristic | Specifications |
|---|---|
| VOLTAGE IN VOLTS | 6.0 |
| MAXIMUM RATED ARMATURE SPEED IN RPM | 8000 |
| ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT | 2460 |
| MINIMUM CURRENT CUT-IN SPEED IN RPM | 1130 |
| GROUNDING METHOD | EXTERNAL |
| GROUND POLARITY TYPE | POSITIVE |
| SHAFT ROTATION DIRECTION | CLOCKWISE |
| MOUNTING STYLE | 3 SQUARE FLANGE W/FOUR MTG HOLES |
| DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | 3.380 INCHES NOMINAL |
| DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER | 3.190 INCHES NOMINAL |
| DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET | 6.694 INCHES NOMINAL |
| DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET | 7.561 INCHES MINIMUM AND 7.574 INCHES MAXIMUM |
| BOTTOM MOUNTING HOLE DIAMETER | 0.323 INCHES MINIMUM AND 0.333 INCHES MAXIMUM |
| ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 17.0 |
| ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG | 163.0 |
| ANGULAR DEVIATION OF THIRD HOLE FROM SECOND HOLE IN DEG | 34.0 |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC |
| MOUNTING HOLE THREAD DIAMETER | 0.313 INCHES NOMINAL |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 18 |
| MOUNTING HOLE THREAD DIRECTION | RIGHT-HAND |
| SHAFT DRIVE END STYLE | STRAIGHT SHAFT END, THREADED, W/KEYWAY |
| SECOND STEP DIAMETER | 0.668 INCHES MINIMUM AND 0.669 INCHES MAXIMUM |
| KEYWAY WIDTH | 0.125 INCHES NOMINAL |
| UNTHREADED PORTION LENGTH | 1.120 INCHES NOMINAL |
| KEYWAY LENGTH | 0.625 INCHES NOMINAL |
| THREAD SERIES | SI-M |
| THREAD DIAMETER | 0.669 INCHES NOMINAL |
| THREAD DIRECTION | RIGHT-HAND |
| SUBMERSIBILITY | NONSUBMERSIBLE |