Part Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE
6685-01-142-8492 An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.
Alternate Parts: EA283CEPEWBX, EA28-3CEP-EWBX, EA283CEPEWBK, EA28-3CEP-EWBK, SA283CEPEWBX, SA28-3CEP-EWBX, 6685-01-142-8492, 01-142-8492, 6685011428492, 011428492
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | NOV 21, 1982 | 01-142-8492 | 07424 ( GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-01-142-8492
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| EA28-3CEP-EWBX | 049X3 | ASHCROFT INC.DBA WEKSLER |
| EA28-3CEP-EWBK | 049X3 | ASHCROFT INC.DBA WEKSLER |
| SA28-3CEP-EWBX | 64467 | WEKSLER GLASS THERMOMETER CORP |
Technical Data | NSN 6685-01-142-8492
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | NICKEL COPPER ALUMINUM ALLOY |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.0 TO +30.0 INCHES HG AND +0.0 TO +150.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | PORM 1 PCT OF ENTIRE SCALE RANGE |
| GRADUATION UNIT | 30.0 INCHES OF MERCURY AND 25.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 5.0 INCHES OF MERCURY AND 5.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKINGS ON WHITE BACKGROUND |
| DIAL SIZE | 8-1/2 IN. DIA |
| POINTER TYPE | INDICATING AND REFERENCE |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK AND RED |
| CASE MATERIAL | ALUMINUM |
| CASE SURFACE TREATMENT | ENAMEL, GRAY |
| OVERALL DIAMETER | 8.969 INCHES NOMINAL |
| OVERALL DEPTH | 2.781 INCHES NOMINAL |
| MATERIAL | ALUMINUM |
| SURFACE TREATMENT | ENAMEL |
| BEZEL TYPE | NC ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | PLASTIC |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | BACK, LOWER |
| CONNECTION SIZE | 0.250 IN. NPT TUBE |
| MOUNTING METHOD | SURFACE |
| CONNECTOR TYPE VENT | NOT PROVIDED |