Part Details | DIAL INDICATING DIFFERENTIAL GAGE
6685-00-954-0959 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: 254K015, 254BK11015, 254BK11-015, 254BK10015, 254BK10-015, 254BK015, 6685-00-954-0959, 00-954-0959, 6685009540959, 009540959
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAY 04, 1966 | 00-954-0959 | 62209 ( GAGE, DIFFERENTIAL, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-954-0959
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 254K015 | 89944 | KOLLSMAN, INC. |
| 254BK11-015 | 89944 | KOLLSMAN, INC. |
| 254BK10-015 | 89944 | KOLLSMAN, INC. |
| 254BK015 | 89944 | KOLLSMAN, INC. |
Technical Data | NSN 6685-00-954-0959
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | DIAPHRAGM |
| ACTUATING ELEMENT MATERIAL | METAL |
| SCALE TYPE | SINGLE |
| SCALE NAME | DIFFERENTIAL PRESSURE |
| SCALE RANGE | -5.0 TO +5.0 INCHES OF MERCURY |
| GRADUATION UNIT | 1.0 INCHES OF MERCURY |
| POINTER COLOR | WHITE |
| SCALE SMALLEST INCREMENT | 0.1 INCHES OF MERCURY |
| SCALE ACCURACY | PORM 1 PCT ENTIRE RANGE |
| SCALE INSCRIPTION/BACKGROUND COLOR | WHITE FIGURES ON BLACK BACKGROUND |
| DIAL SIZE | 3 IN. DIA |
| SCALE MARKING | DIFFERENTIAL PRESSURE INCHES OF MERCURY |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| SCALE NAME FOR WHICH POINTER IS DESIGNED | DIFFERENTIAL PRESSURE |
| OVERALL WIDTH | 3.250 INCHES NOMINAL |
| OVERALL HEIGHT | 3.250 INCHES NOMINAL |
| OVERALL DEPTH | 2.094 INCHES NOMINAL |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 2 |
| CONNECTION TYPE | INTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 0.125 IN. NPT |
| MOUNTING METHOD | FLUSH PANEL |
| BOLT CIRCLE DIAMETER | 3.500 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 4 |
| MOUNTING HOLE DIAMETER | 0.170 INCHES NOMINAL |
| SPECIAL FEATURES | DIFFERENTIAL PRESSURE GAGE; TECH ORDER 5P2-2-83-3 |