Part Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE
6685-00-944-8919 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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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: 451377BS02B300VAC, 45-1377BS-02B-300-VAC, AA346CG4RW, 6685-00-944-8919, 00-944-8919, 6685009448919, 009448919
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 01, 1966 | 00-944-8919 | 07424 ( GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-944-8919
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 45-1377BS-02B-300-VAC | 38056 | ASHCROFT INC. |
| AA346CG4RW | 64467 | WEKSLER GLASS THERMOMETER CORP |
Technical Data | NSN 6685-00-944-8919
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | STEEL, CORROSION RESISTING |
| SCALE TYPE | MULTIPLE |
| SCALE NAME | PRESSURE-VACUUM |
| SCALE RANGE | +0.0 TO +30.0 INCHES OF MERCURY AND +0.0 TO +300.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | PORM 1 PCT ENTIRE 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 FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 4-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| SCALE NAME FOR WHICH POINTER IS DESIGNED | PRESSURE-VACUUM |
| CASE MATERIAL | ALUMINUM |
| CASE SURFACE TREATMENT | ENAMEL |
| OVERALL DIAMETER | 6.063 INCHES NOMINAL |
| OVERALL DEPTH | 2.188 INCHES NOMINAL |
| MATERIAL | STEEL |
| SURFACE TREATMENT | PAINT |
| BEZEL TYPE | GC ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 0.250 IN. NPT |
| MOUNTING METHOD | SEMIFLUSH |
| BOLT CIRCLE DIAMETER | 6.062 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.190 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SPECIAL FEATURES | SAFETY CASE AND SAFETY BLOWOUT DEVICE |