NSN 6685-00-139-9681
Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-139-9681 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: Q4783B105, MD10206000, MD102-0-6000, Q4783B105, 6685-00-139-9681, 00-139-9681, 6685001399681, 001399681
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | AUG 12, 1973 | 00-139-9681 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-139-9681
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| Q4783B105 | 05172 | AAI CORPORATIONDIV MISSISSIPPI OPERATIONS |
| MD102-0-6000 | 01567 | RYAN F B MFG CO INC |
| Q4783B105 | 06659 | TESTEK, LLC |
Technical Data | NSN 6685-00-139-9681
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE COIL HELICAL BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | NICKEL-CHROMIUM-IRON ALLOY, MIL-T-7840 |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.0 TO +6000.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | PORM 1/2 PCT FULL SCALE |
| GRADUATION UNIT | 500.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 50.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKINGS ON WHITE BACKGROUND |
| DIAL SIZE | 4-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | PLASTIC |
| OVERALL DIAMETER | 6.000 INCHES NOMINAL |
| OVERALL DEPTH | 2.531 INCHES NOMINAL |
| PROTECTIVE CRYSTAL MATERIAL | PLASTIC |
| MOUNTING METHOD | RIGID STEM |
| MOUNTING CONNECTION LOCATION | LOWER |
| CONNECTOR TYPE VENT | NOT PROVIDED |
