Part Details | DIAL INDICATING PRESSURE GAGE
6685-01-250-0311 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: EA233POPRWBX, EA23-3POP-RWBX, SA233P0PRWBX, SA23-3P0P-RWBX, 6685-01-250-0311, 01-250-0311, 6685012500311, 012500311
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | FEB 21, 1987 | 01-250-0311 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-01-250-0311
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| EA23-3POP-RWBX | 049X3 | ASHCROFT INC.DBA WEKSLER |
| SA23-3P0P-RWBX | 64467 | WEKSLER GLASS THERMOMETER CORP |
Technical Data | NSN 6685-01-250-0311
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | NICKEL COPPER ALUMINUM ALLOY |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.0 TO +800.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | PORM 1 PCT OF FULL RANGE |
| GRADUATION UNIT | 100.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 10.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKINGS ON WHITE BACKGROUND |
| DIAL SIZE | 3-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | RED |
| CASE MATERIAL | ALUMINUM |
| CASE SURFACE TREATMENT | ENAMEL, GRAY |
| OVERALL DIAMETER | 3.969 INCHES NOMINAL |
| OVERALL DEPTH | 2.407 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 DIA |
| MOUNTING METHOD | SURFACE |
| CONNECTOR TYPE VENT | NOT PROVIDED |