NSN 6685-00-301-9450
Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-301-9450 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: P500, 251000024300, 25-1000-024300, H60351, H60-351, 181352, 6685-00-301-9450, 00-301-9450, 6685003019450, 003019450
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1961 | 00-301-9450 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-301-9450
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| P500 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| 25-1000-024300 | 38056 | ASHCROFT INC. |
| H60-351 | 35301 | DRESSER INDUSTRIES INCLEROI DIV |
| 181352 | 82722 | WESTINGHOUSE AIR BRAKE TECHNOLOGIESCORPORATION |
Technical Data | NSN 6685-00-301-9450
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BRONZE |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.0 TO +300.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 2 PERCENT MIDDLE HALF OF SCALE,3 PERCENT REMAINDER |
| GRADUATION UNIT | 50.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 5.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 2-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | STEEL |
| CASE SURFACE TREATMENT | ENAMEL |
| OVERALL DIAMETER | 2.710 INCHES NOMINAL |
| OVERALL DEPTH | 1.130 INCHES NOMINAL |
| MATERIAL | STEEL |
| SURFACE TREATMENT | PAINT |
| BEZEL TYPE | NC ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | LOWER |
| CONNECTION SIZE | 0.250 IN. NPT DIA |
| MOUNTING METHOD | RIGID STEM |
| MOUNTING CONNECTION LOCATION | B ANY ACCEPTABLE |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SPECIAL FEATURES | RESTRICTOR SCREW FOR AIR |
| END ITEM IDENTIFICATION | SHIP, B.FRANKLIN CLASS SSBN |
| FSC APPLICATION DATA | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |
