NSN 6685-00-074-2423
Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-074-2423 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: A6568, BA342PV4LW, BA34-2PV4LW, 915RPTSG, BA34HPV4LWUX2, 6685-00-074-2423, 00-074-2423, 6685000742423, 000742423
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-074-2423 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-074-2423
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A6568 | 96787 | STEWART AVIONICS INC |
| BA34-2PV4LW | 64467 | WEKSLER GLASS THERMOMETER CORP |
| 915RPTSG | 64467 | WEKSLER GLASS THERMOMETER CORP |
| BA34HPV4LWUX2 | 64467 | WEKSLER GLASS THERMOMETER CORP |
Technical Data | NSN 6685-00-074-2423
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | STEEL, FED STD 66, AISI/SAE 4130 |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE-VACUUM |
| SCALE RANGE | +0.0 TO +5000.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 1 PCT ENTIRE RANGE |
| GRADUATION UNIT | 500.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 50.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 4-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | ALUMINUM |
| OVERALL DIAMETER | 5.844 INCHES NOMINAL |
| OVERALL DEPTH | 2.625 INCHES NOMINAL |
| MATERIAL | ALUMINUM |
| BEZEL TYPE | CS ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | LOWER |
| CONNECTION SIZE | 0.250 IN. NPT |
| MOUNTING METHOD | SURFACE WALL |
| BOLT CIRCLE DIAMETER | 5.375 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL |
| ILLUMINATIVE METHOD | ANY ACCEPTABLE |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| FSC APPLICATION DATA | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |