123914LK: SWITCH,ROTARY.
The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include thread_class: 2B FIRST MOUNTING FACILITY, overall_width: 4.375 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, overall_height: 3.657 INCHES MINIMUM AND 3.719 INCHES MAXIMUM IN, overall_length: 10.183 INCHES NOMINAL IN, mounting_method: BRACKET(S) AND UNTHREADED HOLE(S) SECOND MOUNTING FACILITY. This part is cataloged in the U.S.
Government catalog under NSN 5930-01-280-2194, 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 FIRST MOUNTING FACILITY |
| overall_width | 4.375 INCHES NOMINAL IN |
| terminal_type | TAB W/SCREW |
| overall_height | 3.657 INCHES MINIMUM AND 3.719 INCHES MAXIMUM IN |
| overall_length | 10.183 INCHES NOMINAL IN |
| mounting_method | BRACKET(S) AND UNTHREADED HOLE(S) SECOND MOUNTING FACILITY |
| special_features | ITEM MUST COMPLY WITH REQUIREMENTS OF DESC PRODUCTION STANDARD NO. L03998; FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY |
| style_designator | TAP, CIRCUIT SELECTOR |
| features_provided | ACTUATOR KNOB AND DUMMY SECTION |
| nominal_thread_size | 0.250 INCHES FIRST MOUNTING FACILITY IN |
| thread_quantity_per_inch | 20 FIRST MOUNTING FACILITY |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) FIRST MOUNTING FACILITY |
| NSN | 5930-01-280-2194 |
| OVERALL HEIGHT | 3.657 INCHES MINIMUM AND 3.719 INCHES MAXIMUM IN |
| SWITCH CONTACT BASIC DESIGN | NONPILE-UP NONSYMMETRICAL |
| TERMINAL TYPE | TAB W/SCREW |
| MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE SECOND MOUNTING FACILITY |
| MOUNTING FACILITY PATTERN | FOUR POSITION CIRCULAR FIRST MOUNTING FACILITY |
| MOUNTING FACILITY CIRCLE RADIUS | 1.609 INCHES NOMINAL FIRST MOUNTING FACILITY IN |
| CONTACT LOAD CURRENT RATING | 15.0 AMPERES RESISTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL |
| CONTACT LOAD CURRENT RATING | 30.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| CONTACT LOAD CURRENT RATING | 30.0 AMPERES RESISTIVE LOAD AND 25.0 AMPERES INDUCTIVE LOAD LOWEST DC VOLTAGE RATING AT SEA LEVEL |
| MOUNTING METHOD | BRACKET(S) AND THREADED HOLE(S) FIRST MOUNTING FACILITY |
No substitute or cross-reference records for this part.