Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-531-2202 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: AW114DD, AW1-14DD, 6685-00-531-2202, 00-531-2202, 6685005312202, 005312202
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-531-2202 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-531-2202
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AW1-14DD | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
Technical Data | NSN 6685-00-531-2202
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | DIAPHRAGM |
| ACTUATING ELEMENT MATERIAL | BERYLLIUM COPPER |
| SCALE TYPE | MULTIPLE |
| SCALE NAME | PRESSURE AND TEMPERATURE |
| SCALE RANGE | +750.000 TO +3000.000 POUNDS PRESSURE PER SQUARE INCH AND -65.000 TO +160.000 DEG FAHRENHEIT |
| SCALE ACCURACY | 1 PCT ENTIRE RANGE |
| GRADUATION UNIT | 750.0 POUNDS PER SQUARE INCH AND 3000.0 POUNDS PER SQUARE INCH AND -65.0 DEG FAHRENHEIT AND 160.0 DEG FAHRENHEIT |
| SCALE INSCRIPTION/BACKGROUND COLOR | ARC,GRADUATION AT 3000,NUMERALS,750 AND 3000,ACCUMULATED PRESSURE AND PSI BLACK,ONWHITE BACKGROUND; M65 DEG F AND 160 DEG F BLACK,GRADUATION AT M65 DEG F RED,GRADUATION AT 160 DEG F YELLOW ON WHITE BACKGROUND |
| DIAL SIZE | 1 IN. DIA |
| SCALE MARKING | ACCUMLATOR PRESSURE |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK |
| SCALE NAME FOR WHICH POINTER IS DESIGNED | PRESSURE AND TEMPERATURE |
| CASE MATERIAL | STEEL |
| CASE SURFACE TREATMENT | ENAMEL |
| OVERALL WIDTH | 1.4375 INCHES NOMINAL |
| OVERALL HEIGHT | 1.3125 INCHES NOMINAL |
| OVERALL DEPTH | 1.59375 INCHES NOMINAL |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | LOWER |
| CONNECTION SIZE | 7/16 IN. NPT |
| MOUNTING METHOD | RIGID STEM |
| MOUNTING CONNECTION LOCATION | LOWER |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| USAGE DESIGN | FOR USE W/AIR |