Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-253-9995 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: 500S, 6685-00-253-9995, 00-253-9995, 6685002539995, 002539995
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-253-9995 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-253-9995
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 500S | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
Technical Data | NSN 6685-00-253-9995
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BRONZE |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +500.000 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 2 PCT FOR THE MIDDLE HALF OF THE SCALE |
| GRADUATION UNIT | 10.0 POUNDS |
| SCALE SMALLEST INCREMENT | 2.0 POUNDS |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 2-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | STEEL |
| CASE SURFACE TREATMENT | ENAMEL, BAKED |
| OVERALL DIAMETER | 2.719 INCHES NOMINAL |
| OVERALL DEPTH | 1.188 INCHES NOMINAL |
| MATERIAL | STEEL |
| SURFACE TREATMENT | ENAMEL |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | B ANY ACCEPTABLE |
| CONNECTION SIZE | 0.250 IN. NPT DIA |
| MOUNTING METHOD | RIGID STEM |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SCALE RANGE; DIAL SIZE; CASE MATERIAL |
| USAGE DESIGN | FOR USE W/AIR OR WATER |