NSN 5930-00-557-2143
Part Details | PRESSURE SWITCH
5930-00-557-2143 A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes BAROSWITCH; SWITCH, PRESSURE-THERMOSTATIC; and SWITCH, SENSITIVE.
Alternate Parts: 3121, 312-1, M0DEL3121, M0DEL312-1, 5930-00-557-2143, 00-557-2143, 5930005572143, 005572143
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-557-2143 | 00206 ( SWITCH, PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5930-00-557-2143
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 312-1 | 89326 | BARKSDALE INC |
| M0DEL312-1 | 89326 | BARKSDALE INC |
Technical Data | NSN 5930-00-557-2143
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 7.375 INCHES NOMINAL |
| OVERALL HEIGHT | 2.500 INCHES NOMINAL |
| OVERALL WIDTH | 6.375 INCHES NOMINAL |
| PRESSURE SWITCH TYPE | GAGE |
| NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| CONTACT ADJUSTABILITY | ACTUATION POINT ADJUSTABLE |
| CONTACT ADJUSTMENT RANGE | +15.00 TO +400.00 ACTUATION POINT POUNDS PER SQUARE INCH |
| TERMINAL TYPE | SCREW |
| MOUNTING METHOD | BRACKET |
| MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 5.375 INCHES NOMINAL |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 3.500 INCHES NOMINAL |
| SPECIAL FEATURES | SPLASH-PROOF HOUSING 1/2-14 NPT CONDUIT CONNECTION |