| STYLE DESIGNATOR | CYLINDRICAL |
| OVERALL LENGTH | 3.540 INCHES NOMINAL |
| OVERALL HEIGHT | 3.850 INCHES NOMINAL |
| OVERALL WIDTH | 3.187 INCHES NOMINAL |
| PRESSURE SWITCH TYPE | DIFFERENTIAL |
| NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| CONTACT VOLTAGE RATING IN VOLTS | 30.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| CONTACT LOAD CURRENT RATING | 2.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| MEDIA FOR WHICH DESIGNED | GAS |
| PRESSURE CONNECTOR TYPE | PLAIN, THREADED INTERNAL ALL CONNECTIONS |
| TERMINAL TYPE | CONNECTOR, RECEPTACLE |
| MOUNTING METHOD | BRACKET AND |
| UNTHREADED HOLE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.195 INCHES MINIMUM AND |
| 0.200 INCHES MAXIMUM |
| MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 3.000 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNF ALL PRESSURE CONNECTION |
| NOMINAL THREAD SIZE | 0.4375 INCHES SINGLE PRESSURE CONNECTION |
| THREAD QUANTITY PER INCH | 20 ALL PRESSURE CONNECTION |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 98505 |
| DESIGN CONTROL REFERENCE | 33400-111 |