NSN 6685-00-389-4454
Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-389-4454 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: EA243PCFRWA0, EA24-3PCF-RWA0, G2780, G27-80, SA243PCFRWA0, SA243PCFRWA0, SA24-3PCF-RWA0, 6685-00-389-4454, 00-389-4454, 6685003894454, 003894454
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 28, 1974 | 00-389-4454 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-389-4454
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| EA24-3PCF-RWA0 | 049X3 | ASHCROFT INC.DBA WEKSLER |
| G27-80 | 64467 | WEKSLER GLASS THERMOMETER CORP |
| SA243PCFRWA0 | 64467 | WEKSLER GLASS THERMOMETER CORP |
| SA24-3PCF-RWA0 | 64467 | WEKSLER GLASS THERMOMETER CORP |
Technical Data | NSN 6685-00-389-4454
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | NICKEL COPPER ALLOY |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.0 TO +15.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | PORM 1 PCT ENTIRE RANGE |
| GRADUATION UNIT | 1.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 0.25 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 4-1/2 IN. DIA |
| SCALE MARKING | USE NO OIL |
| POINTER TYPE | INDICATING AND REFERENCE |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK AND RED |
| CASE MATERIAL | ALUMINUM |
| CASE SURFACE TREATMENT | ENAMEL, GRAY |
| OVERALL DIAMETER | 4.969 INCHES NOMINAL |
| OVERALL DEPTH | 2.406 INCHES NOMINAL |
| MATERIAL | ALUMINUM |
| SURFACE TREATMENT | ENAMEL |
| BEZEL TYPE | NC ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | PLASTIC |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 0.250 IN. TUBE |
| MOUNTING CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SPECIAL FEATURES | CLEANEDFOR OXYGEN SERVICE |
| END ITEM IDENTIFICATION | NUCLEAR REACTORS PROGRAM |