51811DS: GENERATOR,ENGINE ACCESSORY.
The GENERATOR,ENGINE ACCESSORY is a the manufacturer industrial component. Key specifications include keyway_width: 0.156 INCHES NOMINAL IN, pilot_height: 0.250 INCHES NOMINAL IN, thread_class: 2A A, keyway_length: 0.750 INCHES NOMINAL IN, thread_length: 0.500 INCHES NOMINAL IN, thread_series: UNF. This part is cataloged in the U.S.
Government catalog under NSN 2920-00-294-3558, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| keyway_width | 0.156 INCHES NOMINAL IN |
| pilot_height | 0.250 INCHES NOMINAL IN |
| thread_class | 2A A |
| keyway_length | 0.750 INCHES NOMINAL IN |
| thread_length | 0.500 INCHES NOMINAL IN |
| thread_series | UNF |
| mounting_style | BODY MTD W/FOUR THREADED MTG HOLES |
| submersibility | NONSUBMERSIBLE |
| thread_diameter | 0.500 INCHES NOMINAL IN |
| special_features | SHAFT DRILLED FOR COTTER PIN 3 THREADED POST TYPE TERMINALS,2 EA 1/4-20 THD,1 EA 10-24 THD |
| thread_direction | RIGHT-HAND |
| voltage_in_volts | 24.0 |
| NSN | 2920-00-294-3558 |
| DISTANCE FROM RAISED FACE TO FIRST MOUNTING HOLE CENTER | 2.750 INCHES NOMINAL IN |
| SHAFT DRIVE END STYLE | STRAIGHT SHAFT END, THREADED, W/KEYWAY |
| THREAD SERIES | UNF |
| DISTANCE FROM END TO KEYWAY CENTER | 0.875 INCHES NOMINAL IN |
| THREAD LENGTH | 0.500 INCHES NOMINAL IN |
| DISTANCE FROM RAISED FACE TO SECOND MOUNTING CENTER | 6.750 INCHES NOMINAL IN |
| MOUNTING STYLE | BODY MTD W/FOUR THREADED MTG HOLES |
| VOLTAGE IN VOLTS | 24.0 |
| THREAD DIAMETER | 0.500 INCHES NOMINAL IN |
| ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT | 2000 |