121905LG: SWITCH,ROTARY.
The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 2.562 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, overall_height: 2.250 INCHES MAXIMUM IN, overall_length: 3.312 INCHES NOMINAL IN, mounting_method: BRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.
Government catalog under NSN 5930-00-905-9542, 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.
| thread_class | 2B SINGLE MOUNTING FACILITY |
| overall_width | 2.562 INCHES NOMINAL IN |
| terminal_type | TAB W/SCREW |
| overall_height | 2.250 INCHES MAXIMUM IN |
| overall_length | 3.312 INCHES NOMINAL IN |
| mounting_method | BRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| style_designator | TAP, CIRCUIT SELECTOR |
| features_provided | ACTUATOR KNOB |
| nominal_thread_size | 0.164 INCHES SINGLE MOUNTING FACILITY IN |
| thread_quantity_per_inch | 32 SINGLE MOUNTING FACILITY |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| mounting_facility_pattern | FOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY |
| NSN | 5930-00-905-9542 |
| OVERALL HEIGHT | 2.250 INCHES MAXIMUM IN |
| SWITCH CONTACT BASIC DESIGN | NONPILE-UP NONSYMMETRICAL |
| TERMINAL TYPE | TAB W/SCREW |
| MOUNTING FACILITY PATTERN | FOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY |
| MOUNTING FACILITY CIRCLE RADIUS | 1.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| CONTACT LOAD CURRENT RATING | 10.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| CONTACT LOAD CURRENT RATING | 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| MOUNTING METHOD | BRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| STYLE DESIGNATOR | TAP, CIRCUIT SELECTOR |
| INDIVIDUAL SECTION QUANTITY | 5 |