Part Details | DIAL INDICATING DIFFERENTIAL GAGE
6685-00-488-6843 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: 109, 1C585957, 1C5859-57, 6685-00-488-6843, 00-488-6843, 6685004886843, 004886843
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 17, 1972 | 00-488-6843 | 62209 ( GAGE, DIFFERENTIAL, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-488-6843
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 109 | 12762 | ASTRA ASSOCIATES, INC.DBA MID-WEST INSTRUMENT COMPANY |
| 1C5859-57 | 24446 | GENERAL ELECTRIC COMPANY |
Technical Data | NSN 6685-00-488-6843
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BRASS |
| SCALE RANGE | +0.000 TO +1500.000 POUNDS PER SQUARE INCH |
| GRADUATION UNIT | 100.0 POUNDS |
| POINTER COLOR | BLACK |
| SCALE SMALLEST INCREMENT | 10.0 POUNDS |
| SCALE ACCURACY | PLUS OR MINUS PCT FULL SCALE |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE |
| DIAL SIZE | 6 IN. DIA |
| SCALE MARKING | /LEFT/,1500 TO 0,/RIGHT/,0 TO 1500 |
| POINTER TYPE | INDICATING |
| CASE MATERIAL | ALUMINUM |
| OVERALL LENGTH | 7.938 INCHES NOMINAL |
| OVERALL DEPTH | 3.500 INCHES NOMINAL |
| BEZEL TYPE | CS ANY ACCEPTABLE |
| SURFACE TREATMENT | ANODIZE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 2 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION SIZE | 0.250 NPT |
| MOUNTING METHOD | FLUSH PANEL |
| BOLT CIRCLE DIAMETER | 7.562 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 4 |
| MOUNTING HOLE DIAMETER | 0.140 INCHES NOMINAL |
| SPECIAL FEATURES | 4000 PSI SAFE WORKING PRESSURE,ORIFICE LOCATED IN BOURDON TUBE INLET FITTING FOR DAMPENING |