NSN 6685-00-422-8139
Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-422-8139 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: 1072SI, 6685-00-422-8139, 00-422-8139, 6685004228139, 004228139
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAY 01, 1974 | 00-422-8139 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-422-8139
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1072SI | 38056 | ASHCROFT INC. |
Technical Data | NSN 6685-00-422-8139
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | PRESSURE SENSING ELEMENT |
| ACTUATING ELEMENT MATERIAL | BRONZE |
| SCALE TYPE | DIAL |
| SCALE NAME | POUNDS PRESSURE |
| SCALE RANGE | +0.000 TO +300.000 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 1 PERCENT |
| GRADUATION UNIT | 20.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 2.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES WHITEBACKGROUND |
| DIAL SIZE | 4.5 AND 6.0 IN. DIA. DIALS |
| SCALE MARKING | NUMERICAL MARKINGS |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER MARKING | NO MARKINGS |
| POINTER COLOR | BLACK |
| CASE MATERIAL | PHENOL |
| MATERIAL | STEEL |
| BEZEL TYPE | CS ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | PLASTIC |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | B ANY ACCEPTABLE |
| CONNECTION SIZE | 1.0 IN. NPT |
| MOUNTING METHOD | EXTERNAL NPTF CONNECTION |
| MOUNTING CONNECTION LOCATION | B ANY ACCEPTABLE |
| MOUNTING HOLE QUANTITY | 1 |
| MOUNTING HOLE DIAMETER | 1.000 INCHES NOMINAL |
| ILLUMINATIVE METHOD | ANY ACCEPTABLE |
| CONNECTOR TYPE VENT | NOT PROVIDED |