Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-782-7974 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: 1241, 12-41, 6901795, 6901-795, 6901795, 6901-795, 6685-00-782-7974, 00-782-7974, 6685007827974, 007827974
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1960 | 00-782-7974 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-782-7974
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12-41 | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| 6901-795 | 45402 | MEGGITT SAFETY SYSTEMS, INC.DBA MEGGITT CONTROL SYSTEMS-VENTURA |
| 6901-795 | 05167 | MEGGITT SAFETY SYSTEMS, INC.DBA MEGGITT CONTROL SYSTEMS-VENTURA |
Technical Data | NSN 6685-00-782-7974
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE COIL HELICAL BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | NICKEL-CHROMIUM-IRON ALLOY, MIL-T-7840 |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +300.000 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 1 PCT ENTIRE RANGE |
| GRADUATION UNIT | 100.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 25.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES,RED COLOR BAND FROM 0 TO 104 AND 123 TO 300 PSI,BLACK COLOR BAND FROM 104 TO 123 PSI,WHITE BACKGROUND |
| DIAL SIZE | 1-11/64 IN. DIA |
| SCALE MARKING | FOR GAGE TEST PRESS SEE MAINT HAND BK |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | RED |
| CASE MATERIAL | ALUMINUM ALLOY, QQ-A-268-CANCELED |
| CASE SURFACE TREATMENT | ANODIZED, MIL-A-8625 |
| OVERALL WIDTH | 1.313 INCHES NOMINAL |
| OVERALL DEPTH | 2.125 INCHES NOMINAL |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 7/16-20 UNF-3 |
| MOUNTING METHOD | RIGID STEM |
| MOUNTING CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTOR TYPE VENT | NOT PROVIDED |