721898-20: SWITCH,PRESSURE.
The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include thread_class: 3A SINGLE PRESSURE CONNECTION A, overall_width: 3.500 INCHES NOMINAL IN, terminal_type: WIRE LEAD, thread_length: 0.500 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN, overall_height: 3.500 INCHES NOMINAL IN, overall_length: 3.968 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5930-00-508-0030, 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 | 3A SINGLE PRESSURE CONNECTION A |
| overall_width | 3.500 INCHES NOMINAL IN |
| terminal_type | WIRE LEAD |
| thread_length | 0.500 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN |
| overall_height | 3.500 INCHES NOMINAL IN |
| overall_length | 3.968 INCHES NOMINAL IN |
| proof_pressure | 60.00 POUNDS PER SQUARE INCH GAGE LBS |
| mounting_method | UNTHREADED HOLE(S) |
| style_designator | RECTANGULAR |
| frequency_in_hertz | 60.0 FIRST VOLTAGE |
| nominal_thread_size | 0.500 INCHES SINGLE PRESSURE CONNECTION IN |
| pressure_switch_type | GAGE |
| NSN | 5930-00-508-0030 |
| OVERALL HEIGHT | 3.500 INCHES NOMINAL IN |
| FREQUENCY IN HERTZ | 60.0 FIRST VOLTAGE |
| CONTACT ACTION STIMULUS | INCREASE |
| TERMINAL TYPE | WIRE LEAD |
| MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| PROOF PRESSURE | 60.00 POUNDS PER SQUARE INCH GAGE LBS |
| CONTACT LOAD CURRENT RATING | 10.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| CONTACT LOAD CURRENT RATING | 500.0 MILLIAMPERES INDUCTIVE LOAD SECOND VOLTAGE |
| MOUNTING METHOD | UNTHREADED HOLE(S) |
| CONTACT ADJUSTMENT RANGE | +0.60 TO 18.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE AND +0.60 TO 18.00 DEACTUATION POINT POUNDS PER SQUARE INCH GAGE |