Part Details | DIAL INDICATING PRESSURE GAGE
6685-01-017-7581 An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.
Alternate Parts: 2550421B21GADEBZ, 25504-21B21-GAD-EBZ, 2550421B21GAD, 25504-21B21-GAD, P2070A, P-2070A, 451279SS02L030, 45-1279SS-02L-0/30, VKA6629, VKA-6629, 6685-01-017-7581, 01-017-7581, 6685010177581, 010177581
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 12, 1976 | 01-017-7581 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-01-017-7581
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 25504-21B21-GAD-EBZ | 52159 | 3D INSTRUMENTS, LPDBA SIERRA PRECISION |
| 25504-21B21-GAD | 52159 | 3D INSTRUMENTS, LPDBA SIERRA PRECISION |
| P-2070A | 38056 | ASHCROFT INC. |
| 45-1279SS-02L-0/30 | 38056 | ASHCROFT INC. |
| VKA-6629 | 74841 | FRUEHAUF CORPFRUEHAUF TRAILER OPNS |
Technical Data | NSN 6685-01-017-7581
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | METAL |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.0 TO +30.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 2 PCT MIDDLE 3RD OF RANGE,3 PCT REMAINDER |
| GRADUATION UNIT | 5.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 1.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 4-1/2 IN. DIA |
| SCALE MARKING | PSI |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | STEEL |
| CASE SURFACE TREATMENT | PAINT, BLACK |
| OVERALL DIAMETER | 4.750 INCHES NOMINAL |
| OVERALL DEPTH | 1.375 INCHES NOMINAL |
| MATERIAL | STEEL |
| SURFACE TREATMENT | PAINT |
| BEZEL TYPE | NC ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | PLASTIC |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | LOWER |
| CONNECTION SIZE | 0.250 IN. NPT |
| MOUNTING METHOD | THREADED STEM |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.218 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |