NSN 2920-00-140-3905
Part Details | ENGINE ACCESSORY GENERATOR
2920-00-140-3905 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: RA12N600, 1056, 10-56, A247859, A24785-9, 2920-00-140-3905, 00-140-3905, 2920001403905, 001403905
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
29 | AUG 25, 1971 | 00-140-3905 | 17311 ( GENERATOR, ENGINE ACCESSORY ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT SHAFT END, THREADED
Cross Reference | NSN 2920-00-140-3905
Part Number | Cage Code | Manufacturer |
---|---|---|
RA12N600 | 31211 | MOTOROLA AUTOMOTIVE ELECTRONICS |
10-56 | 31211 | MOTOROLA AUTOMOTIVE ELECTRONICS |
A24785-9 | 46717 | PETTIBONE LLC |
Technical Data | NSN 2920-00-140-3905
Characteristic | Specifications |
---|---|
VOLTAGE IN VOLTS | 12.0 |
MAXIMUM OUTPUT CURRENT RATING IN AMPS | 55.0 |
RECTIFIER LOCATION | INTEGRAL |
GROUND POLARITY TYPE | NEGATIVE |
SHAFT ROTATION DIRECTION | CLOCKWISE |
DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | 3.280 INCHES NOMINAL |
TOP MOUNTING HOLE DIAMETER | 0.312 INCHES NOMINAL |
BOTTOM MOUNTING HOLE DIAMETER | 0.500 INCHES NOMINAL |
ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 30.0 |
ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG | 30.0 |
ANGULAR DEVIATION OF THIRD HOLE FROM SECOND HOLE IN DEG | 30.0 |
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 |
SUBMERSIBILITY | NONSUBMERSIBLE |
SPECIAL FEATURES | THREE THREADED MOUNTING HOLES |