NSN 6685-00-076-4405
Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-076-4405 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: A8978925, A89789-25, 6685-00-076-4405, 00-076-4405, 6685000764405, 000764405
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-076-4405 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-076-4405
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A89789-25 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
Technical Data | NSN 6685-00-076-4405
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BRONZE |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +1500.000 POUNDS PRESSURE PER SQUARE INCH |
| GRADUATION UNIT | 200.000 POUNDS |
| SCALE SMALLEST INCREMENT | 20.000 POUNDS |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 2-1/2 IN. DIA |
| SCALE MARKING | -PRESSURE-,-PSI- |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | PLASTIC |
| CASE SURFACE TREATMENT | ENAMEL |
| OVERALL DIAMETER | 2.750 INCHES NOMINAL |
| OVERALL DEPTH | 1.562 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| SURFACE TREATMENT | ENAMEL |
| BEZEL TYPE | CS ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | LOWER |
| CONNECTION SIZE | 1/4 IN. NPT |
| MOUNTING METHOD | FLUSH PANEL |
| BOLT CIRCLE DIAMETER | 3.125 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.196 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |