NSN 2920-00-377-5253
Part Details | ENGINE ACCESSORY GENERATOR
2920-00-377-5253 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: 60428, 974, 1117332, 1117332, 974, 1117332, 1117332, 10A2520, 2920-00-377-5253, 00-377-5253, 2920003775253, 003775253
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | JAN 01, 1963 | 00-377-5253 | 17311 ( GENERATOR, ENGINE ACCESSORY ) |
REFERENCE DRAWINGS & PICTURES
TAPERED SHAFT END, THREADED W/KEYWAY
Cross Reference | NSN 2920-00-377-5253
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 60428 | 64104 | DRESSER, INC.DIV DRESSER WAUKESHA |
| 974 | 24617 | GENERAL MOTORS CORP |
| 1117332 | 24617 | GENERAL MOTORS CORP |
| 1117332 | 61928 | GENERAL MOTORS CORPAC-DELCO DIV |
| 974 | 16764 | GENERAL MOTORS CORPDELCO REMY DIV |
| 1117332 | 16764 | GENERAL MOTORS CORPDELCO REMY DIV |
| 1117332 | 1LW55 | REMY, INC. |
| 10A2520 | 81240 | WHITE FARM EQUIPMENT COSUB OF TIC INVESTMENT INC |
Technical Data | NSN 2920-00-377-5253
| Characteristic | Specifications |
|---|---|
| VOLTAGE IN VOLTS | 12.0 |
| MAXIMUM OUTPUT CURRENT RATING IN AMPS | 55.0 |
| ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT | 950 |
| GROUNDING METHOD | INTERNAL |
| GROUND POLARITY TYPE | B$C |
| SHAFT ROTATION DIRECTION | CLOCKWISE |
| DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | 4.875 INCHES NOMINAL |
| DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER | 4.500 INCHES NOMINAL |
| DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET | 4.277 INCHES MINIMUM AND 4.287 INCHES MAXIMUM |
| DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET | 5.371 INCHES MINIMUM AND 5.381 INCHES MAXIMUM |
| TOP MOUNTING HOLE DIAMETER | 0.627 INCHES MINIMUM AND 0.629 INCHES MAXIMUM |
| ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 0.0 |
| ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG | 180.0 |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNF |
| MOUNTING HOLE THREAD DIAMETER | 0.500 INCHES NOMINAL |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 20 |
| MOUNTING HOLE THREAD CLASS | 2B |
| MOUNTING HOLE THREAD DIRECTION | RIGHT-HAND |
| SHAFT DRIVE END STYLE | TAPERED SHAFT END, THREADED W/KEYWAY |
| THREAD LENGTH | 0.844 INCHES NOMINAL |
| SPLINE MINOR DIAMETER | 0.690 INCHES MINIMUM AND 0.698 INCHES MAXIMUM |
| SPLINE MAJOR DIAMETER | 0.874 INCHES MINIMUM AND 0.8745 INCHES MAXIMUM |
| SPLINE WIDTH | 0.216 INCHES MINIMUM AND 0.217 INCHES MAXIMUM |
| SPLINE LENGTH | 2.000 INCHES NOMINAL |
| SPLINE QUANTITY | 6 |
| THREAD SERIES | UNF |
| THREAD DIAMETER | 0.625 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| SUBMERSIBILITY | NONSUBMERSIBLE |
| ENVIRONMENTAL PROTECTION | CORROSION RESISTANT AND FUNGUS RESISTANT |
| FSC APPLICATION DATA | ENGINEELECTRICAL SYSTEM,NONAIRCRAFT |
