Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-944-0094 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: P645FF, A47143, A4714-3, 6685-00-944-0094, 00-944-0094, 6685009440094, 009440094
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 01, 1966 | 00-944-0094 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-944-0094
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| P645FF | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| A4714-3 | 08441 | SPX CORPORATIONDBA DIELECTRIC COMMUNICATIONS |
Technical Data | NSN 6685-00-944-0094
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BRONZE |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +160.000 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 2 PCT MIDDLE HALF OF RANGE |
| GRADUATION UNIT | 20.0 POUNDS |
| SCALE SMALLEST INCREMENT | 5.0 POUNDS |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | STEEL |
| CASE SURFACE TREATMENT | ENAMEL |
| OVERALL DIAMETER | 2.840 INCHES NOMINAL |
| OVERALL DEPTH | 1.090 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY |
| SURFACE TREATMENT | CHROMIUM |
| BEZEL TYPE | NC ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 0.125 IN. NPT DIA |
| MOUNTING METHOD | SEMIFLUSH PANEL |
| BOLT CIRCLE DIAMETER | 2.500 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.141 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |