NSN 6685-00-479-3490
Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-479-3490 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: 451246P033BXBD6S23, 45-1246P033BXBD6S23, MILI18997, MILI18997CP, 451246P033BXBD6S23CP, 45-1246P033BXBD6S23CP, 6685-00-479-3490, 00-479-3490, 6685004793490, 004793490
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | FEB 11, 1970 | 00-479-3490 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-479-3490
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 45-1246P033BXBD6S23 | 38056 | ASHCROFT INC. |
| MILI18997 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILI18997CP | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 45-1246P033BXBD6S23CP | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 6685-00-479-3490
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | NICKEL COPPER ALLOY |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +1000.000 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 1 PCT ENTIRE RANGE |
| GRADUATION UNIT | 100.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 10.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | WHITE FIGURES ON BLACK BACKGROUND |
| DIAL SIZE | 4-1/2 IN. DIA |
| SCALE MARKING | USE NOOIL |
| POINTER TYPE | INDICATING AND REFERENCE |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK AND RED |
| CASE MATERIAL | ALUMINUM |
| CASE SURFACE TREATMENT | ENAMEL |
| OVERALL DIAMETER | 6.000 INCHES NOMINAL |
| OVERALL DEPTH | 2.500 INCHES NOMINAL |
| PROTECTIVE CRYSTAL MATERIAL | PLASTIC |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 0.250 IN. TUBING |
| MOUNTING METHOD | SURFACE WALL |
| BOLT CIRCLE DIAMETER | 5.375 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| DEPARTURE FROM CITED DOCUMENT | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| CRITICALITY CODE JUSTIFICATION | ZZZW |