Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-753-2813 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: 48FMH, 4 12 48FMH14LBM300, 4 1-2 48FMH1-4LBM300, 48FMH, 4 12 48FMH14LBM300, 4 1-2 48FMH1-4LBM300, 6685-00-753-2813, 00-753-2813, 6685007532813, 007532813
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1962 | 00-753-2813 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-753-2813
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 48FMH | 01170 | BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM |
| 4 1-2 48FMH1-4LBM300 | 01170 | BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM |
| 48FMH | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
| 4 1-2 48FMH1-4LBM300 | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
Technical Data | NSN 6685-00-753-2813
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | DOUBLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | COPPER ALLOY |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +300.000 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 2 PCT ENTIRE RANGE |
| GRADUATION UNIT | 30.0 POUNDS |
| SCALE SMALLEST INCREMENT | 5.0 POUNDS |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 4-1/2 IN. DIA |
| POINTER TYPE | INDICATING AND INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK AND RED |
| CASE MATERIAL | STEEL |
| CASE SURFACE TREATMENT | ENAMEL, BLACK |
| OVERALL DIAMETER | 6.312 INCHES NOMINAL |
| OVERALL DEPTH | 1.609 INCHES NOMINAL |
| MATERIAL | STEEL |
| SURFACE TREATMENT | NICKEL |
| BEZEL TYPE | GC ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 2 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 1/4 IN. NPT |
| MOUNTING METHOD | FLUSH PANEL |
| BOLT CIRCLE DIAMETER | 5.688 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| FSC APPLICATION DATA | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |