NSN 6685-00-171-9815
Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-171-9815 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: P546, 8410054, 841-0054, 8410054, 841-0054, 6685-00-171-9815, 00-171-9815, 6685001719815, 001719815
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-171-9815 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-171-9815
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| P546 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| 841-0054 | 80382 | BOC GROUP INC THE |
| 841-0054 | 00741 | LINDE LLC |
Technical Data | NSN 6685-00-171-9815
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BERYLLIUM COPPER |
| SCALE TYPE | MULTIPLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +220.000 CUBIC FEET OF GAS AND +0.000 TO +3000.000 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 2 PERCENT MIDDLE HALF OF RANGE |
| GRADUATION UNIT | 500.000 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 10.000 CUBIC FEET AND 100.000 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON SILVER BACKGROUND,MAJOR GRADUATIONS IN RED |
| DIAL SIZE | 2 IN. DIA |
| SCALE MARKING | USE NO OIL; CUBIC FEET AT 70 DEG F |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| SCALE NAME FOR WHICH POINTER IS DESIGNED | PRESSURE |
| CASE MATERIAL | BRASS |
| CASE SURFACE TREATMENT | POLISHED |
| OVERALL DIAMETER | 2.813 INCHES NOMINAL |
| OVERALL DEPTH | 1.281 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY |
| BEZEL TYPE | CS 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 |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SPECIAL FEATURES | CASE FITTED W/SAFETY BLOWOUT ON REAR |
| USAGE DESIGN | FOR USE W/OXY-ACETYLENE COMPRESSED GAS |
