Part Details | ENGINE ACCESSORY GENERATOR
2920-01-030-4238 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: N10261, N1026-1, N1026, N-1026, 683761C91, M683761C91, M683761C91, 2920-01-030-4238, 01-030-4238, 2920010304238, 010304238
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | NOV 05, 1976 | 01-030-4238 | 17311 ( GENERATOR, ENGINE ACCESSORY ) |
REFERENCE DRAWINGS & PICTURES
ROUND FLANGE WITH HOLES EQUALLY SPACED
STRAIGHT SHAFT END, THREADED, W/KEYWAY
Cross Reference | NSN 2920-01-030-4238
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| N1026-1 | 76761 | C. E. NIEHOFF & CO. |
| N-1026 | 76761 | C. E. NIEHOFF & CO. |
| 683761C91 | 29510 | KOMATSU AMERICAN INTL CO |
| M683761C91 | 31007 | NAVISTAR INTERNATIONAL CORPORATIONDBA NAVISTAR |
| M683761C91 | 92679 | NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION |
Technical Data | NSN 2920-01-030-4238
| Characteristic | Specifications |
|---|---|
| VOLTAGE IN VOLTS | 24.0 |
| MAXIMUM OUTPUT CURRENT RATING IN AMPS | 100.0 |
| MAXIMUM RATED ARMATURE SPEED IN RPM | 12000 |
| ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT | 8000 |
| MINIMUM CURRENT CUT-IN SPEED IN RPM | 1500 |
| RECTIFIER LOCATION | INTEGRAL |
| GROUNDING METHOD | INTERNAL |
| GROUND POLARITY TYPE | NEGATIVE |
| SHAFT ROTATION DIRECTION | B$C |
| MOUNTING STYLE | 5 ROUND FLANGE WITH HOLES EQUALLY SPACED |
| DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | 3.900 INCHES NOMINAL |
| DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER | 3.900 INCHES NOMINAL |
| DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET | 3.880 INCHES NOMINAL |
| DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET | 5.210 INCHES NOMINAL |
| BOTTOM MOUNTING HOLE DIAMETER | 0.520 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 | 0.500 INCHES NOMINAL |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 13 |
| MOUNTING HOLE THREAD CLASS | 2B |
| MOUNTING HOLE THREAD DIRECTION | RIGHT-HAND |
| SHAFT DRIVE END STYLE | STRAIGHT SHAFT END, THREADED, W/KEYWAY |
| SECOND STEP DIAMETER | 0.874 INCHES NOMINAL |
| THREAD SERIES | UNEF |
| THREAD DIAMETER | 0.625 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| SUBMERSIBILITY | SUBMERSIBLE |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | DECONTAMINATING APPARATUS POWER DRIVEN SKID-MTD, M12A1. |