NSN 6685-00-143-6689
Part Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM-TEMPERATURE GAGE
6685-00-143-6689 A combination instrument designed to measure and indicate temperature and pressure or temperature and vacuum, on one or more dial(s). Excludes GAGE, COMPOUND PRESSURE-VACUUM, DIAL INDICATING; GAGE, ALTITUDE AND PRESSURE, DIAL INDICATING; GAGE, ALTITUDE AND TEMPERATURE, DIAL INDICATING and GAGE, PRESSURE, DIAL INDICATING.
Alternate Parts: 13214E0731, 5489000003, 5-489000003, 56D30X150, 56D, 2 1256F12D150X30, 2 1-2-56F12D150X30, 723898197, 723898-197, 723898197, 723898-197, 502414, 5024-14, 56D30X150, 6685-00-143-6689, 00-143-6689, 6685001436689, 001436689
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 22, 1969 | 00-143-6689 | 07425 ( GAGE, COMPOUND PRESSURE-VACUUM-TEMPERATURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-143-6689
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13214E0731 | 97403 | CECOM LR CENTER |
| 5-489000003 | 08719 | DUCOMMUN LABARGE TECHNOLOGIES, INCDBA AMERICAN ELECTRONICS |
| 56D30X150 | 72100 | LIFTEC INCDIV LIFTEC, INC. |
| 56D | 72100 | LIFTEC INCDIV LIFTEC, INC. |
| 2 1-2-56F12D150X30 | 72100 | LIFTEC INCDIV LIFTEC, INC. |
| 723898-197 | 82577 | RAYTHEON COMPANYDBA RAYTHEON |
| 723898-197 | 05869 | RAYTHEON COMPANYDBA RAYTHEON |
| 5024-14 | 82577 | RAYTHEON COMPANYDBA RAYTHEON |
| 56D30X150 | 14028 | SYPRIS ELECTRONICS, LLC |
Technical Data | NSN 6685-00-143-6689
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | PHOSPHOR BRONZE |
| SCALE TYPE | MULTIPLE |
| SCALE NAME | PRESSURE AND PRESSURE-VACUUM AND TEMPERATURE |
| SCALE RANGE | -30.0 TO +110.0 DEG FAHRENHEIT AND +0.0 TO +30.0 INCHES OF MERCURY AND +0.0 TO +150.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 2 PCT ACCURACY RATING MIDDLE HALF OF RANGE,3 PCT REMAINDER; 2 PCT ACCURACY RATING MIDDLE HALF OF RANGE,3 PCT REMAINDER; 2 PCT ACCURACY RATING MIDDLE HALF OF RANGE,3 PCT REMAINDER |
| GRADUATION UNIT | 10.0 DEGREES AND 30.0 INCHES AND 15.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 2.0 DEGREES AND 2.0 INCHES AND 1.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND; BLACK FIGURES ON WHITE BACKGROUND; RED FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 2-1/2 IN. DIA |
| SCALE MARKING | R12 |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| SCALE NAME FOR WHICH POINTER IS DESIGNED | PRESSURE AND VACUUM AND TEMPERATURE |
| CASE MATERIAL | STEEL |
| CASE SURFACE TREATMENT | PHOSPHATE AND ENAMEL, BAKED |
| OVERALL DIAMETER | 3.468 INCHES NOMINAL |
| OVERALL DEPTH | 1.000 INCHES NOMINAL |
| MATERIAL | STEEL |
| BEZEL TYPE | NC ANY ACCEPTABLE |
| SURFACE TREATMENT | PHOSPHATE AND ENAMEL |
| PROTECTIVE CRYSTAL MATERIAL | PLASTIC |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION SIZE | 0.250 IN. NPT DIA |
| MOUNTING METHOD | FLUSH PANEL |
| BOLT CIRCLE DIAMETER | 3.000 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.140 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
