Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-908-3957 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: U670, U-670, 6685-00-908-3957, 00-908-3957, 6685009083957, 009083957
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1960 | 00-908-3957 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-908-3957
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| U-670 | 79172 | SIEMENS WATER TECHNOLOGIES CORP.DIV WALLACE & TIERNAN PRODUCTS |
Technical Data | NSN 6685-00-908-3957
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | PHOSPHOR BRONZE |
| SCALE TYPE | DIAL |
| SCALE NAME | POUNDS PRESSURE |
| SCALE RANGE | +0.0 TO +160.0 POUNDS PER SQUARE INCH |
| SCALE ACCURACY | 2 PCT MIDDLE HALF OF RANGE,REMAINDER 3 PCT |
| GRADUATION UNIT | 20.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 2.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 2-1/2 IN DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | STEEL, DRAWN |
| CASE SURFACE TREATMENT | ENAMEL, BLACK |
| OVERALL DIAMETER | 2.710 INCHES NOMINAL |
| OVERALL WIDTH | 1.110 INCHES NOMINAL |
| SURFACE TREATMENT | ENAMEL |
| BEZEL TYPE | NC ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | B ANY ACCEPTABLE |
| CONNECTION SIZE | 0.125 IN DIA; 27 ANPT; 0.457 IN LG |
| MOUNTING METHOD | THREADED STEM |
| MOUNTING CONNECTION LOCATION | B ANY ACCEPTABLE |
| CONNECTOR TYPE VENT | NOT PROVIDED |