NSN 2920-00-242-1765
Part Details | ENGINE ACCESSORY GENERATOR
2920-00-242-1765 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: A10048, A10048, GPW10000A3, 7734389, 2920-00-242-1765, 00-242-1765, 2920002421765, 002421765
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | JAN 01, 1963 | 00-242-1765 | 17311 ( GENERATOR, ENGINE ACCESSORY ) |
REFERENCE DRAWINGS & PICTURES
ROUND FLANGE WITH HOLES EQUALLY SPACED
STRAIGHT SHAFT END, THREADED, W/KEYWAY
Cross Reference | NSN 2920-00-242-1765
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A10048 | 34623 | AM GENERAL LLC |
| A10048 | 29633 | ELECTRIC APPARATUS CO |
| GPW10000A3 | 23040 | FORD MOTOR COFORD PARTS AND SERVICE DIV |
| 7734389 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 2920-00-242-1765
| Characteristic | Specifications |
|---|---|
| VOLTAGE IN VOLTS | 6.0 |
| MAXIMUM OUTPUT CURRENT RATING IN AMPS | 40.0 |
| MAXIMUM RATED ARMATURE SPEED IN RPM | 7000 |
| ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT | 1675 |
| MINIMUM CURRENT CUT-IN SPEED IN RPM | 825 |
| GROUNDING METHOD | INTERNAL |
| SHAFT ROTATION DIRECTION | CLOCKWISE |
| MOUNTING STYLE | 5 ROUND FLANGE WITH HOLES EQUALLY SPACED |
| DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | 3.875 INCHES NOMINAL |
| DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER | 3.500 INCHES NOMINAL |
| DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET | 7.250 INCHES NOMINAL |
| DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET | 8.125 INCHES NOMINAL |
| BOTTOM MOUNTING HOLE DIAMETER | 0.328 INCHES NOMINAL |
| ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 180.0 |
| ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG | 159.0 |
| 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 | 0.783 INCHES NOMINAL |
| SECOND STEP DIAMETER | 0.669 INCHES NOMINAL |
| KEYWAY WIDTH | 0.125 INCHES NOMINAL |
| UNTHREADED PORTION LENGTH | 1.250 INCHES NOMINAL |
| KEYWAY LENGTH | 0.640 INCHES NOMINAL |
| DISTANCE FROM END TO KEYWAY CENTER | 1.375 INCHES NOMINAL |
| THREAD SERIES | UNF |
| THREAD DIAMETER | 0.500 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| SUBMERSIBILITY | NONSUBMERSIBLE |
| COTTER PIN HOLE | INCLUDED |