Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-866-0571 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: 21DFM14CBM30, 2-1DFM1-4CBM30, 1DFM, 21DFM14CBM30, 2-1DFM1-4CBM30, 1DFM, 6685-00-866-0571, 00-866-0571, 6685008660571, 008660571
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1962 | 00-866-0571 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-866-0571
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2-1DFM1-4CBM30 | 01170 | BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM |
| 1DFM | 01170 | BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM |
| 2-1DFM1-4CBM30 | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
| 1DFM | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
Technical Data | NSN 6685-00-866-0571
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | COPPER ALLOY |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +30.000 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 2 PCT ENTIRE RANGE |
| GRADUATION UNIT | 5.0 POUNDS |
| SCALE SMALLEST INCREMENT | 1.0 POUNDS |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | STEEL |
| CASE SURFACE TREATMENT | FINISH, BLACK, CRACKLE |
| OVERALL DIAMETER | 2.312 INCHES NOMINAL |
| OVERALL DEPTH | 1.187 INCHES NOMINAL |
| MATERIAL | STEEL |
| SURFACE TREATMENT | PAINT CRACKLE FINISH |
| BEZEL TYPE | NC ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 1/4 IN. NPT |
| MOUNTING METHOD | RY ANY ACCEPTABLE AND E ANY ACCEPTABLE AND BC ANY ACCEPTABLE |
| STUD QUANTITY | 2 |
| STUD LOCATION | |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY ACTUATION TYPE,ACTUATING ELEMENT MATERIAL,SCALE TYPE,SCALE NAME,SCALE RANGE,SCALE ACCURACY,GRADUATION UNIT,SCALE SMALLEST INCREMENT,SCALE INCRIPTION/BACKGROUND COLOR,DIAL SIZE,OVERALL DEPTH,CASE MATERIAL,CASE SURFACE TREATMENT,OVERALL DIAMETER,MATERIAL,SURFACE TREATMENT,CONNECTION QUANTITY,CONNECTION TYPE,CONNECTION LOCATION,CONNECTION SIZE |
| FSC APPLICATION DATA | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |