NSN 6685-01-037-9178
Part Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE
6685-01-037-9178 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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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: 1009ACXFF,300PSI, 1009ACXFF300PSIAND30IN, 1009ACXFF-300PSIAND30IN, 251009AW02BXFF300300 PSI, 25-1009AW-02B-XFF-30/0/300 PSI, 251009AC02BXFF300PSI30HGOS, 25-1009AC-02B-XFF-300PSI30HG-OS, 55599, 6685-01-037-9178, 01-037-9178, 6685010379178, 010379178
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 26, 1977 | 01-037-9178 | 07424 ( GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-01-037-9178
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1009ACXFF,300PSI | 38056 | ASHCROFT INC. |
| 1009ACXFF-300PSIAND30IN | 38056 | ASHCROFT INC. |
| 25-1009AW-02B-XFF-30/0/300 PSI | 38056 | ASHCROFT INC. |
| 25-1009AC-02B-XFF-300PSI30HG-OS | 38056 | ASHCROFT INC. |
| 55599 | 94833 | KECO INDUSTRIES INC. |
Technical Data | NSN 6685-01-037-9178
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BRONZE |
| SCALE TYPE | SINGLE |
| 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 | 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 MARKINGS ON WHITE BACKGROUND |
| DIAL SIZE | 2-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| SCALE NAME FOR WHICH POINTER IS DESIGNED | PRESSURE-VACUUM |
| CASE MATERIAL | STEEL, STAINLESS |
| CASE SURFACE TREATMENT | POLISHED |
| OVERALL DIAMETER | 3.688 INCHES NOMINAL |
| OVERALL DEPTH | 1.250 INCHES NOMINAL |
| MATERIAL | STEEL CORROSION RESISTING |
| BEZEL TYPE | DG ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 0.250 IN. NPT DIA |
| MOUNTING METHOD | FLUSH |
| BOLT CIRCLE DIAMETER | 3.130 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.160 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SPECIAL FEATURES | WITH OVERLOAD STOPS |