Part Details | DIAL INDICATING DIFFERENTIAL GAGE
6685-00-431-4895 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: 2564623N21FAK, 25646-23N21FAK, 6685-00-431-4895, 00-431-4895, 6685004314895, 004314895
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | FEB 11, 1972 | 00-431-4895 | 62209 ( GAGE, DIFFERENTIAL, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-431-4895
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 25646-23N21FAK | 52159 | 3D INSTRUMENTS, LPDBA SIERRA PRECISION |
Technical Data | NSN 6685-00-431-4895
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE COIL HELICAL BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | NICKEL-CHROMIUM-IRON ALLOY |
| SCALE TYPE | SINGLE |
| SCALE NAME | DIFFERENTIAL PRESSURE |
| SCALE RANGE | +0.0 TO +250.0 FEET OF SEA WATER |
| POINTER COLOR | BLACK |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SCALE ACCURACY | 1/4 OF 1 PCT OF ENTIRE RANGE |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 8 1/2 IN. DIA. |
| SCALE MARKING | OXYGEN CLEANED |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| OVERALL DIAMETER | 8.875 INCHES NOMINAL |
| OVERALL DEPTH | 3.500 INCHES NOMINAL |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | |
| CONNECTION SIZE | 0.250 IN. NPT |
| MOUNTING METHOD | FLUSH PANEL |
| MOUNTING HOLE QUANTITY | 3 |