189653-RK2: SWITCH,ROTARY.
The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND SINGLE ACTUATOR, shaft_length: 0.438 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, terminal_type: TAB, SOLDER LUG, thread_length: 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN, overall_length: 2.688 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5930-00-770-8178, 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 SINGLE ACTUATOR |
| shaft_length | 0.438 INCHES NOMINAL SINGLE ACTUATOR IN |
| thread_class | 2A SINGLE MOUNTING FACILITY A |
| terminal_type | TAB, SOLDER LUG |
| thread_length | 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| overall_length | 2.688 INCHES MAXIMUM IN |
| shaft_diameter | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE ACTUATOR IN |
| mounting_method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| overall_diameter | 2.188 INCHES NOMINAL IN |
| style_designator | CIRCULAR WAFER, BUSHING MOUNT |
| precious_material | SILVER |
| nominal_thread_size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| NSN | 5930-00-770-8178 |
| SHAFT TYPE | ROUND SINGLE ACTUATOR |
| SHAFT DIAMETER | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE ACTUATOR IN |
| SWITCH CONTACT BASIC DESIGN | NONPILE-UP NONSYMMETRICAL |
| NONTURN DEVICE RADIUS | 0.531 INCHES NOMINAL AT 3:00 OCLOCK IN |
| TERMINAL TYPE | TAB, SOLDER LUG |
| OVERALL DIAMETER | 2.188 INCHES NOMINAL IN |
| PRECIOUS MATERIAL | SILVER |
| CONTACT LOAD CURRENT RATING | 0.5 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| CONTACT LOAD CURRENT RATING | 0.5 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| MOUNTING METHOD | THREADED BUSHING SINGLE MOUNTING FACILITY |
No substitute or cross-reference records for this part.