108-87-1: GENERATOR,ENGINE ACCESSORY.
- Warns by means of an acoustic signal in case of smoke generation. - Secure early warning by extra loud alarm (85 dB) already in the event of low smoke generation. - Detects an emerging fire a long time before it breaks out because of the smoke particles in the air.
- Indicates when the battery needs to be replaced. - Control LED (functional test/battery). - VdS approval (meets the requirements of insurance companies).
- Tested according to smoke detector standard EN 14604. This part is cataloged in the U.S. Government catalog under NSN 2920-00-371-5071, indicating validated use in U.S.
government and defense logistics supply chains.
| body_height | 25.8 MILLIMETERS NOMINAL MM |
| keyway_width | 0.125 INCHES NOMINAL IN |
| thread_class | 2A A |
| keyway_length | 0.625 INCHES NOMINAL IN |
| thread_length | 0.458 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| thread_series | UNS |
| inclosure_type | ENCASED |
| mounting_style | BRACKET MTD W/THREE MTG HOLES, TOP HOLE THREADED |
| submersibility | NONSUBMERSIBLE |
| terminal_width | 57.0 MILLIMETERS NOMINAL MM |
| furnished_items | VOLTAGE REGULATOR AND WOODRUFF KEY |
| terminal_length | 60.0 MILLIMETERS NOMINAL MM |
| NSN | 2920-00-371-5071 |
| DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | 3.062 INCHES NOMINAL IN |
| SHAFT DRIVE END STYLE | STRAIGHT SHAFT END, THREADED, W/KEYWAY |
| DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET | 6.868 INCHES MINIMUM AND 6.886 INCHES MAXIMUM IN |
| GROUNDING METHOD | EXTERNAL |
| THREAD SERIES | UNS |
| DISTANCE FROM END TO KEYWAY CENTER | 0.864 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN |
| DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET | 6.118 INCHES MINIMUM AND 6.136 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.458 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| BOTTOM MOUNTING HOLE DIAMETER | 0.316 INCHES MINIMUM AND 0.324 INCHES MAXIMUM IN |
| MOUNTING STYLE | BRACKET MTD W/THREE MTG HOLES, TOP HOLE THREADED |