Part Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE
6685-00-252-3057 An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.
Alternate Parts: SQ243FIPLWBX, SQ24-3FIP-LWBX, EQ243FIPLWBX, EQ24-3FIP-LWBX, 6685-00-252-3057, 00-252-3057, 6685002523057, 002523057
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-252-3057 | 07424 ( GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-252-3057
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SQ24-3FIP-LWBX | 049X3 | ASHCROFT INC.DBA WEKSLER |
| EQ24-3FIP-LWBX | 049X3 | ASHCROFT INC.DBA WEKSLER |
Technical Data | NSN 6685-00-252-3057
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | NICKEL COPPER ALUMINUM ALLOY |
| SCALE TYPE | MULTIPLE |
| SCALE NAME | INCHES OF MERCURY AND POUNDS PRESSURE |
| SCALE RANGE | +0.0 TO +300.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | PORM 1/2 PCT FULL SCALE |
| GRADUATION UNIT | 30.0 INCHES AND 25.0 POUNDS |
| SCALE SMALLEST INCREMENT | 5.0 INCHES AND 5.0 POUNDS |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKINGS ON WHITE BACKGROUND |
| DIAL SIZE | 4-1/2 IN. DIA |
| SCALE MARKING | FREON SERVICE |
| POINTER TYPE | INDICATING AND REFERENCE |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK AND RED |
| CASE MATERIAL | ALUMINUM |
| OVERALL DIAMETER | 4.969 INCHES NOMINAL |
| OVERALL DEPTH | 2.406 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY |
| BEZEL TYPE | NB ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | PLASTIC |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | B ANY ACCEPTABLE |
| CONNECTION SIZE | 0.250 IN. NPT DIA |
| MOUNTING METHOD | SURFACE |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND 1 FS COMPOSITION |
| END ITEM IDENTIFICATION | CHILLED WATER A/C SYSTEMS; SHIPS, B. FRANKLIN CLASS SSBN |