The A12156 is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNTED, body_width: 0.281 INCHES NOMINAL IN, body_height: 0.828 INCHES NOMINAL IN, body_length: 1.203 INCHES NOMINAL IN, overall_width: 0.281 INCHES NOMINAL IN, actuator_style: ROLLER ARM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-00-090-3622, 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.
| body_style | HOLE MOUNTED |
| body_width | 0.281 INCHES NOMINAL IN |
| body_height | 0.828 INCHES NOMINAL IN |
| body_length | 1.203 INCHES NOMINAL IN |
| overall_width | 0.281 INCHES NOMINAL IN |
| actuator_style | ROLLER ARM |
| inclosure_type | FULLY INCLOSED |
| actuator_length | 1.438 INCHES NOMINAL IN |
| mounting_method | UNTHREADED HOLE(S) |
| actuator_movement | 0.156 PRETRAVEL INCHES MAXIMUM AND 0.062 OVERTRAVEL INCHES MINIMUM AND 0.060 DIFFERENTIAL INCHES MAXIMUM |
| switch_release_force | 0.5 OUNCES MINIMUM OZ |
| switch_actuating_force | 2.0 OUNCES MAXIMUM OZ |
| NSN | 5895-00-090-3622 |