Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-728-4744 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: 64A122, 601379A02BX6B100, 60-1379A02BX6B100, C162901122, C16290-11-22, 2202900, 6685-00-728-4744, 00-728-4744, 6685007284744, 007284744
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1961 | 00-728-4744 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-728-4744
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 64A122 | 38056 | ASHCROFT INC. |
| 60-1379A02BX6B100 | 38056 | ASHCROFT INC. |
| C16290-11-22 | 38056 | ASHCROFT INC. |
| 2202900 | 11243 | COSMODYNE, LLC |
Technical Data | NSN 6685-00-728-4744
| 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 ENTIRE RANGE |
| GRADUATION UNIT | 10.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 1.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACKFIGURES,GREEN ARC FROM 0 TO 50 PSI,RED ARC FROM 50 TO 100 PSI,WHITE BACKGROUND |
| DIAL SIZE | 6 IN. DIA |
| SCALE MARKING | TANK PRESSURE |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | ALUMINUM |
| CASE SURFACE TREATMENT | ENAMEL |
| OVERALL DIAMETER | 7.625 INCHES NOMINAL |
| OVERALL DEPTH | 2.250 INCHES NOMINAL |
| MATERIAL | ALUMINUM |
| SURFACE TREATMENT | PAINT CRACKLE FINISH |
| BEZEL TYPE | CS ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | LOWER BACK |
| CONNECTION SIZE | 0.250 IN. NPT DIA |
| MOUNTING METHOD | FLUSH PANEL |
| 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 | CLEANED FOR LIQUID OXYGEN SERVICE PERCOSMODYNE SPEC SP7TA |