Part Details | ENGINE ACCESSORY GENERATOR
2920-01-292-2993 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: N1206, 123587091, 12358709-1, 2920-01-292-2993, 01-292-2993, 2920012922993, 012922993
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | JAN 13, 1989 | 01-292-2993 | 17311 ( GENERATOR, ENGINE ACCESSORY ) |
REFERENCE DRAWINGS & PICTURES
ROUND FLANGE WITH HOLES EQUALLY SPACED
STRAIGHT SHAFT END, THREADED, W/KEYWAY
Cross Reference | NSN 2920-01-292-2993
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| N1206 | 76761 | C. E. NIEHOFF & CO. |
| 12358709-1 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 2920-01-292-2993
| Characteristic | Specifications |
|---|---|
| VOLTAGE IN VOLTS | 28.0 |
| SHAFT ROTATION DIRECTION | B$C |
| 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 | 8.530 INCHES MINIMUM AND 8.626 INCHES MAXIMUM |
| BOTTOM MOUNTING HOLE DIAMETER | 0.440 INCHES MINIMUM AND 0.462 INCHES MAXIMUM |
| ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 0.0 |
| ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG | 10.0 |
| 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 |
| THREAD LENGTH | 0.730 INCHES MINIMUM AND 0.754 INCHES MAXIMUM |
| SECOND STEP DIAMETER | 0.780 INCHES MINIMUM AND 0.781 INCHES MAXIMUM |
| KEYWAY WIDTH | 0.166 INCHES NOMINAL |
| UNTHREADED PORTION LENGTH | 1.246 INCHES MINIMUM AND 1.270 INCHES MAXIMUM |
| KEYWAY LENGTH | 1.000 INCHES MINIMUM AND 1.020 INCHES MAXIMUM |
| DISTANCE FROM END TO KEYWAY CENTER | 1.353 INCHES MINIMUM AND 1.389 INCHES MAXIMUM |
| THREAD SERIES | UNF |
| THREAD DIAMETER | 0.750 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| SUBMERSIBILITY | NONSUBMERSIBLE |
| END ITEM IDENTIFICATION | 2350-01-219-7577 |