NSN 2920-00-137-1958
Part Details | ENGINE ACCESSORY GENERATOR
2920-00-137-1958 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: 1100883, 1100791, 1100883, 1100883, 532176R91, 397091R91, 1100883, 2920-00-137-1958, 00-137-1958, 2920001371958, 001371958
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | JUL 16, 1971 | 00-137-1958 | 17311 ( GENERATOR, ENGINE ACCESSORY ) |
REFERENCE DRAWINGS & PICTURES
ROUND FLANGE WITH HOLES EQUALLY SPACED
STRAIGHT SHAFT END, THREADED
Cross Reference | NSN 2920-00-137-1958
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1100883 | 61928 | GENERAL MOTORS CORPAC-DELCO DIV |
| 1100791 | 16764 | GENERAL MOTORS CORPDELCO REMY DIV |
| 1100883 | 16764 | GENERAL MOTORS CORPDELCO REMY DIV |
| 1100883 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| 532176R91 | 92679 | NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION |
| 397091R91 | 92679 | NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION |
| 1100883 | 1LW55 | REMY, INC. |
Technical Data | NSN 2920-00-137-1958
| Characteristic | Specifications |
|---|---|
| VOLTAGE IN VOLTS | 12.0 |
| MAXIMUM OUTPUT CURRENT RATING IN AMPS | 61.0 |
| RECTIFIER LOCATION | SEPARATE |
| GROUND POLARITY TYPE | NEGATIVE |
| SHAFT ROTATION DIRECTION | B$C |
| MOUNTING STYLE | 9 ROUND FLANGE WITH HOLES EQUALLY SPACED |
| PILOT HEIGHT | 0.390 INCHES NOMINAL |
| DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | 3.330 INCHES NOMINAL |
| DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER | 3.330 INCHES NOMINAL |
| BOTTOM MOUNTING HOLE DIAMETER | 0.380 INCHES NOMINAL |
| 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 | 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 |
| THREAD LENGTH | 0.450 INCHES NOMINAL |
| SECOND STEP DIAMETER | 0.668 INCHES MINIMUM AND 0.669 INCHES MAXIMUM |
| UNTHREADED PORTION LENGTH | 0.740 INCHES MINIMUM AND 0.840 INCHES MAXIMUM |
| THREAD SERIES | UNC |
| THREAD DIAMETER | 0.625 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| SUBMERSIBILITY | NONSUBMERSIBLE |
| FURNISHED ITEMS | LOCKWASHER AND NUT |
| SPECIAL FEATURES | HEX HOLE IN SHAFT END |