Part Details | ENGINE ACCESSORY GENERATOR
2920-00-404-6984 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: 1S1420, 1105156, 1105156, 1105156, IPD1S1420, 1105156, 2920-00-404-6984, 00-404-6984, 2920004046984, 004046984
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | AUG 06, 1969 | 00-404-6984 | 17311 ( GENERATOR, ENGINE ACCESSORY ) |
REFERENCE DRAWINGS & PICTURES
FLANGE MTD W/THREE MTG HOLES
STRAIGHT SHAFT END, THREADED, W/KEYWAY
Cross Reference | NSN 2920-00-404-6984
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1S1420 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| 1105156 | 24617 | GENERAL MOTORS CORP |
| 1105156 | 61928 | GENERAL MOTORS CORPAC-DELCO DIV |
| 1105156 | 16764 | GENERAL MOTORS CORPDELCO REMY DIV |
| IPD1S1420 | 55883 | INDUSTRIAL PARTS DEPOT, LLCDBA IPD |
| 1105156 | 1LW55 | REMY, INC. |
Technical Data | NSN 2920-00-404-6984
| Characteristic | Specifications |
|---|---|
| VOLTAGE IN VOLTS | 12.0 |
| MAXIMUM OUTPUT CURRENT RATING IN AMPS | 24.0 |
| ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT | 1760 |
| GROUNDING METHOD | EXTERNAL |
| GROUND POLARITY TYPE | B$C |
| SHAFT ROTATION DIRECTION | COUNTERCLOCKWISE |
| MOUNTING STYLE | FLANGE MTD W/THREE MTG HOLES |
| PILOT DIAMETER | 3.247 INCHES MINIMUM AND 3.249 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 3.605 INCHES MINIMUM AND 3.645 INCHES MAXIMUM |
| PILOT HEIGHT | 0.150 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |
| DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | 3.052 INCHES MINIMUM AND 3.072 INCHES MAXIMUM |
| TOP MOUNTING HOLE DIAMETER | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| BOTTOM MOUNTING HOLE DIAMETER | 0.467 INCHES MINIMUM AND 0.477 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN TOP MOUNTING SLOT AND BOTTOM MOUNTING HOLE | 5.865 INCHES MINIMUM AND 5.885 INCHES MAXIMUM |
| SHAFT DRIVE END STYLE | STRAIGHT SHAFT END, THREADED, W/KEYWAY |
| THREAD LENGTH | 0.650 INCHES NOMINAL |
| SECOND STEP DIAMETER | 0.7491 INCHES MINIMUM AND 0.7496 INCHES MAXIMUM |
| KEYWAY WIDTH | 0.156 INCHES NOMINAL |
| UNTHREADED PORTION LENGTH | 1.320 INCHES NOMINAL |
| KEYWAY LENGTH | 0.750 INCHES NOMINAL |
| DISTANCE FROM END TO KEYWAY CENTER | 1.312 INCHES NOMINAL |
| THREAD SERIES | UNF |
| THREAD DIAMETER | 0.500 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| SUBMERSIBILITY | NONSUBMERSIBLE |
| FURNISHED ITEMS | COOLING FAN AND FAN SHROUD AND OIL DEFLECTOR AND WOODRUFF KEY |
| FSC APPLICATION DATA | ENGINE ELECTRICAL SYSTEM,NONAIRCRAFT |