Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-756-1661 An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.
Alternate Parts: 6685-00-756-1661, 00-756-1661, 6685007561661, 007561661
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1962 | 00-756-1661 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-756-1661
| Part Number | Cage Code | Manufacturer |
|---|
Technical Data | NSN 6685-00-756-1661
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BRASS |
| SCALE TYPE | MULTIPLE |
| SCALE NAME | FLOW |
| SCALE RANGE | +0.0 TO +15.0 LITERS PER MINUTE AND +0.0 TO +18.0 LITERS PER MINUTE |
| SCALE ACCURACY | 2 PCT ENTIRE RANGE |
| GRADUATION UNIT | 1.0 LITERS AND 2.0 LITERS |
| SCALE SMALLEST INCREMENT | 1.0 LITERS AND 2.0 LITERS |
| SCALE INSCRIPTION/BACKGROUND COLOR | GREEN FIGURES ON WHITE BACKGROUND,BROWN FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 2 IN. DIA |
| SCALE MARKING | LITERS FLOW PER MIN OXYGEN SEMICOLON /IN SYMBOL FORM/ HELIUM 80 PCT - OXYGEN 20 PCT MIX |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | GREEN AND BLACK |
| SCALE NAME FOR WHICH POINTER IS DESIGNED | OXYGEN AND HELIUM-OXYGEN |
| CASE MATERIAL | BRASS |
| CASE SURFACE TREATMENT | CHROME |
| OVERALL DIAMETER | 2.250 INCHES NOMINAL |
| OVERALL DEPTH | 1.188 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY |
| SURFACE TREATMENT | CHROMIUM |
| BEZEL TYPE | CS ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | LOWER |
| CONNECTION SIZE | 1/4 IN. NPT |
| MOUNTING METHOD | RIGID STEM |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | GAGE GAS FLOW DIAL INDICATING HELIUM-OXYGEN 0-18 LITERS 1/4INNPT |