NSN 2920-01-420-9968
Part Details | ENGINE ACCESSORY GENERATOR
2920-01-420-9968 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: 5589164, 12447109, N12112, N1211-2, N12251, N1225-1, 2920012646542, 2920PL0649046, 456720024606, A0013030AA, 1626000, 12447109, 123387961, 12338796-1, 2920-01-420-9968, 01-420-9968, 2920014209968, 014209968
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | OCT 30, 1995 | 01-420-9968 | 17311 ( GENERATOR, ENGINE ACCESSORY ) |
REFERENCE DRAWINGS & PICTURES
ROUND FLANGE WITH HOLES EQUALLY SPACED
STRAIGHT SHAFT END, THREADED, W/KEYWAY
Cross Reference | NSN 2920-01-420-9968
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5589164 | 34623 | AM GENERAL LLC |
| 12447109 | 34623 | AM GENERAL LLC |
| N1211-2 | 76761 | C. E. NIEHOFF & CO. |
| N1225-1 | 76761 | C. E. NIEHOFF & CO. |
| 2920012646542 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 2920PL0649046 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
| 456720024606 | 0000V | NCB HUNGARY HONVEDSEGI EGYSEGESTERMEKKOD |
| A0013030AA | 35510 | PRESTOLITE ELECTRIC INC |
| 1626000 | G1005 | SIELMAN S.A. |
| 12447109 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
| 12338796-1 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 2920-01-420-9968
| Characteristic | Specifications |
|---|---|
| VOLTAGE IN VOLTS | 28.0 |
| MAXIMUM OUTPUT CURRENT RATING IN AMPS | 200.0 |
| MAXIMUM RATED ARMATURE SPEED IN RPM | 8000 |
| GROUNDING METHOD | EXTERNAL |
| SHAFT ROTATION DIRECTION | CLOCKWISE |
| MOUNTING STYLE | 5 ROUND FLANGE WITH HOLES EQUALLY SPACED |
| DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | 5.200 INCHES NOMINAL |
| DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER | 5.200 INCHES NOMINAL |
| DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET | 7.281 INCHES MINIMUM AND 7.332 INCHES MAXIMUM |
| DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET | 8.471 INCHES MINIMUM AND 8.548 INCHES MAXIMUM |
| BOTTOM MOUNTING HOLE DIAMETER | 0.453 INCHES MINIMUM AND 0.469 INCHES MAXIMUM |
| ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 170.0 |
| ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG | 170.0 |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC |
| MOUNTING HOLE THREAD DIAMETER | 0.375 INCHES NOMINAL |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 16 |
| MOUNTING HOLE THREAD CLASS | 2B |
| MOUNTING HOLE THREAD DIRECTION | RIGHT-HAND |
| SHAFT DRIVE END STYLE | STRAIGHT SHAFT END, THREADED, W/KEYWAY |
| KEYWAY WIDTH | 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| KEYWAY LENGTH | 0.990 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| THREAD SERIES | UNF |
| THREAD DIAMETER | 0.750 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| SUBMERSIBILITY | NONSUBMERSIBLE |
| ENVIRONMENTAL PROTECTION | FUNGUS RESISTANT |
| END ITEM IDENTIFICATION | 2320-01-380-8604; WEAPON SYSTEM E/I TRUCK, VEHICLE SYSTEM, 1 1/4-TON (HMMWV) |