Part Details | DIAL INDICATING DIFFERENTIAL GAGE
6685-00-427-1865 An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.
Alternate Parts: 251C505P71RS2A, 10BC4250575K2BBAXX01, 10BC4250575K2BBAXC01, 6685-00-427-1865, 00-427-1865, 6685004271865, 004271865
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAY 08, 1974 | 00-427-1865 | 62209 ( GAGE, DIFFERENTIAL, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-427-1865
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 251C505P71RS2A | 05991 | CAMERON TECHNOLOGIES US, INC.DBA CAMERON'S MEASUREMENT SYSTEMS |
| 10BC4250575K2BBAXX01 | 05991 | CAMERON TECHNOLOGIES US, INC.DBA CAMERON'S MEASUREMENT SYSTEMS |
| 10BC4250575K2BBAXC01 | 05991 | CAMERON TECHNOLOGIES US, INC.DBA CAMERON'S MEASUREMENT SYSTEMS |
Technical Data | NSN 6685-00-427-1865
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | DOUBLE BELLOWS |
| ACTUATING ELEMENT MATERIAL | BERYLLIUM COPPER |
| SCALE TYPE | SINGLE |
| SCALE NAME | DIFFERENTIAL PRESSURE |
| SCALE RANGE | -425.0 TO +575.0 INCHES OF MERCURY |
| MATERIAL | ALUMINUM |
| POINTER COLOR | BLACK AND RED |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SCALE ACCURACY | 1/2 PCT OF FULL RANGE |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKINGS ON WHITE BACKGROUND |
| DIAL SIZE | 3-1/2 INCH DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| CASE MATERIAL | ALUMINUM, DIE CAST |
| CASE SURFACE TREATMENT | PAINT, EPOXY |
| OVERALL DIAMETER | 4.406 INCHES NOMINAL |
| OVERALL DEPTH | 5.625 INCHES NOMINAL |
| BEZEL TYPE | NB ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | BD ANY ACCEPTABLE |
| CONNECTION SIZE | 0.438 IN. NPT DIA |
| MOUNTING METHOD | BC ANY ACCEPTABLE AND ED ANY ACCEPTABLE |