NSN 6685-00-103-2853
Part Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE
6685-00-103-2853 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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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: 2 12 3DFM14CBM30X30, 2 1-2 3DFM1-4CBM30X30, 17758, 2 12 3DFM14CBM30X30, 2 1-2 3DFM1-4CBM30X30, G14528, 45B, 6685-00-103-2853, 00-103-2853, 6685001032853, 001032853
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JUN 12, 1968 | 00-103-2853 | 07424 ( GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-103-2853
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2 1-2 3DFM1-4CBM30X30 | 01170 | BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM |
| 17758 | 12736 | CLAYTON MANUFACTURING COMPANYDBA CLAYTON INDUSTRIES |
| 2 1-2 3DFM1-4CBM30X30 | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
| G14528 | 72100 | LIFTEC INCDIV LIFTEC, INC. |
| 45B | 72100 | LIFTEC INCDIV LIFTEC, INC. |
Technical Data | NSN 6685-00-103-2853
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | COPPER ALLOY |
| SCALE TYPE | MULTIPLE |
| SCALE NAME | PRESSURE AND VACUUM |
| SCALE RANGE | +0.0 TO +30.0 INCHES OF MERCURY AND +0.0 TO +30.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 2 PCT RATING ENTIRE RANGE |
| GRADUATION UNIT | 10.0 INCHES AND 5.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 1.0 INCHES AND 1.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 2-1/2 IN. DIA |
| SCALE MARKING | COMPOUND-VAC-PRESS |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK |
| SCALE NAME FOR WHICH POINTER IS DESIGNED | PRESSURE-VACUUM |
| CASE MATERIAL | STEEL, DRAWN |
| CASE SURFACE TREATMENT | ENAMEL, BLACK |
| OVERALL DIAMETER | 2.781 INCHES NOMINAL |
| OVERALL DEPTH | 1.266 INCHES NOMINAL |
| MATERIAL | STEEL |
| SURFACE TREATMENT | ENAMEL |
| BEZEL TYPE | NB ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | BACK, CENTER |
| CONNECTION SIZE | 0.250 IN. NPT DIA |
| MOUNTING METHOD | FLUSH PANEL |
| STUD QUANTITY | 2 |
| STUD LOCATION | |
| CONNECTOR TYPE VENT | NOT PROVIDED |
