NSN 6685-00-403-8254
Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-403-8254 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: G1110C, 102001, 17861, 6685-00-403-8254, 00-403-8254, 6685004038254, 004038254
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JUL 30, 1969 | 00-403-8254 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-403-8254
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| G1110C | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 102001 | 14487 | PROVISION, INC. |
| 17861 | 14487 | PROVISION, INC. |
Technical Data | NSN 6685-00-403-8254
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BRONZE |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +100.000 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 1 PCT ACCURACY RATING ENTIRE RANGE |
| GRADUATION UNIT | 10.000 POUNDS |
| SCALE SMALLEST INCREMENT | 1.000 POUNDS |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 6 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | IRON, CAST |
| CASE SURFACE TREATMENT | PAINT, BLACK |
| OVERALL DIAMETER | 7.625 INCHES NOMINAL |
| OVERALL DEPTH | 2.063 INCHES NOMINAL |
| MATERIAL | STEEL |
| SURFACE TREATMENT | PAINT |
| BEZEL TYPE | NC ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | B ANY ACCEPTABLE |
| CONNECTION SIZE | 1/4 IN. NPT |
| MOUNTING METHOD | SURFACE WALL |
| BOLT CIRCLE DIAMETER | 7.000 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SPECIAL FEATURES | BEZEL RING RIM PAINTED GREEN FROM 0 TO 50 PSI AND RED FROM 50 TO 100 PSI; LOX CLEAN FOR LIQUID OXYGEN SERVICE |