Part Details | DIAL INDICATING DIFFERENTIAL GAGE
6685-01-064-1870 An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.
Alternate Parts: 45112502L0 TO 60 PSI, 45-1125-02L-0 TO 60 PSI, BD14PPE4LW, BD14APE4LW, BD14PPE4LW, 6685-01-064-1870, 01-064-1870, 6685010641870, 010641870
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | AUG 18, 1978 | 01-064-1870 | 62209 ( GAGE, DIFFERENTIAL, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-01-064-1870
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 45-1125-02L-0 TO 60 PSI | 38056 | ASHCROFT INC. |
| BD14PPE4LW | 049X3 | ASHCROFT INC.DBA WEKSLER |
| BD14APE4LW | 049X3 | ASHCROFT INC.DBA WEKSLER |
| BD14PPE4LW | 64467 | WEKSLER GLASS THERMOMETER CORP |
Technical Data | NSN 6685-01-064-1870
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | PHOSPHOR BRONZE |
| SCALE TYPE | SINGLE |
| SCALE NAME | DIFFERENTIAL PRESSURE |
| SCALE RANGE | +0.0 TO +60.0 POUNDS PRESSURE PER SQUARE INCH |
| GRADUATION UNIT | 10.0 POUNDS PER SQUARE INCH |
| POINTER COLOR | BLACK |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SCALE SMALLEST INCREMENT | 1.0 POUNDS PER SQUARE INCH |
| SCALE ACCURACY | 1 PCT ENTIRE RANGE |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKINGS ON WHITE BACKGROUND |
| DIAL SIZE | 4-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| CASE MATERIAL | ALUMINUM |
| CASE SURFACE TREATMENT | PAINT, BLACK |
| OVERALL DIAMETER | 5.812 INCHES NOMINAL |
| OVERALL DEPTH | 1.750 INCHES NOMINAL |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 2 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | B ANY ACCEPTABLE |
| CONNECTION SIZE | 0.250 IN. NPT DIA |
| MOUNTING METHOD | FLUSH |
| BOLT CIRCLE DIAMETER | 5.376 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL |
| END ITEM IDENTIFICATION | SUPPORT EQUIPMENT,B-52; F-15; F-16; F-106; F-111; C-135 |