Part Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE
6685-01-143-7004 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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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: EA243CD4LWBXD197, EA24-3CD4-LWBX-D197, SA243CD4LWBX D197, SA24-3CD4-LWBX D19-7, EA243CD4LWBXD197, 6685-01-143-7004, 01-143-7004, 6685011437004, 011437004
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | DEC 07, 1982 | 01-143-7004 | 07424 ( GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-01-143-7004
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| EA24-3CD4-LWBX-D197 | 049X3 | ASHCROFT INC.DBA WEKSLER |
| SA24-3CD4-LWBX D19-7 | 64467 | WEKSLER GLASS THERMOMETER CORP |
| EA243CD4LWBXD197 | 64467 | WEKSLER GLASS THERMOMETER CORP |
Technical Data | NSN 6685-01-143-7004
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | NICKEL COPPER ALUMINUM ALLOY |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.0 TO +30.0 INCHES AND +0.0 TO +100.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | PORM 1 PCT FULL SCALE |
| GRADUATION UNIT | 30.0 INCHES AND 10.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 2.0 INCHES AND 1.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKINGS ON WHITE BACKGROUND |
| DIAL SIZE | 4-1/2 IN. DIA |
| 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 |
| 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 |
| BOLT CIRCLE DIAMETER | 5.376 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SPECIAL FEATURES | W/DIAPHRAGM SEAL; 316 STAINLESS STEEL DIAPHRAM AND EXPOSED SURFACE; 1/2 IN. NPT PROCESS CONNECTION; 0 IN. TUBING |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY PAC FEAT |