8178B: SWITCH,ROTARY.
The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR, flat_height: 0.325 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 4.500 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 4.125 INCHES NOMINAL IN, pole_quantity: 2 EACH SECTION REAR. This part is cataloged in the U.S.
Government catalog under NSN 5930-00-548-6643, 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.
| shaft_type | ROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR |
| flat_height | 0.325 INCHES NOMINAL SINGLE ACTUATOR IN |
| shaft_length | 4.500 INCHES NOMINAL SINGLE ACTUATOR IN |
| thread_class | 2B SINGLE MOUNTING FACILITY |
| overall_width | 4.125 INCHES NOMINAL IN |
| pole_quantity | 2 EACH SECTION REAR |
| terminal_type | TAB W/SCREW |
| overall_height | 4.125 INCHES NOMINAL IN |
| overall_length | 8.219 INCHES NOMINAL IN |
| shaft_diameter | 0.375 INCHES NOMINAL SINGLE ACTUATOR IN |
| throw_quantity | 2 EACH SECTION REAR |
| mounting_method | BASE AND THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| NSN | 5930-00-548-6643 |
| SHAFT TYPE | ROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR |
| OVERALL HEIGHT | 4.125 INCHES NOMINAL IN |
| SHAFT DIAMETER | 0.375 INCHES NOMINAL SINGLE ACTUATOR IN |
| SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| TERMINAL TYPE | TAB W/SCREW |
| MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY |
| FIRST FLAT LENGTH | 0.875 INCHES NOMINAL SINGLE ACTUATOR IN |
| CONTACT LOAD CURRENT RATING | 30.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| MOUNTING METHOD | BASE AND THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| POLE QUANTITY | 2 EACH SECTION REAR |