NSN 6620-00-526-6644
Part Details | DIAL INDICATING PRESSURE GAGE
6620-00-526-6644 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: 3234250, 3234250, 6620-00-526-6644, 00-526-6644, 6620005266644, 005266644
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-526-6644 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6620-00-526-6644
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3234250 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| 3234250 | 55380 | HATCH & KIRK, INC. |
Technical Data | NSN 6620-00-526-6644
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | STEEL |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +1000.000 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 8 PCT ENTIRE RANGE |
| GRADUATION UNIT | 100.0 POUNDS |
| SCALE SMALLEST INCREMENT | 20.0 POUNDS |
| SCALE INSCRIPTION/BACKGROUND COLOR | WHITE FIGURES ON BLACK BACKGROUND |
| DIAL SIZE | 2-1/2 IN. DIA |
| SCALE MARKING | STARTING AIR |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | WHITE |
| CASE MATERIAL | STEEL |
| CASE SURFACE TREATMENT | PAINTED |
| OVERALL WIDTH | 3.500 INCHES NOMINAL |
| OVERALL HEIGHT | 3.625 INCHES NOMINAL |
| OVERALL DEPTH | 1.500 INCHES NOMINAL |
| MATERIAL | STEEL |
| SURFACE TREATMENT | PAINT |
| BEZEL TYPE | CS ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | PLASTIC |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | LOWER |
| CONNECTION SIZE | 0.438 IN-24 |
| MOUNTING METHOD | SURFACE WALL |
| BOLT CIRCLE DIAMETER | 3.188 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.203 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| FSC APPLICATION DATA | DIESEL ENGINE |