Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-621-3850 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: AW11218D, AW11-218D, AW1 12 18D, AW1 1-2 18D, 6685-00-621-3850, 00-621-3850, 6685006213850, 006213850
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-621-3850 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-621-3850
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AW11-218D | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| AW1 1-2 18D | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
Technical Data | NSN 6685-00-621-3850
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BRONZE |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +600.000 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 2 PCT ENTIRE RANGE |
| GRADUATION UNIT | 100.0 POUNDS |
| SCALE SMALLEST INCREMENT | 10.0 POUNDS |
| SCALE INSCRIPTION/BACKGROUND COLOR | YELLOW FIGURES ON BLACK BACKGROUND |
| DIAL SIZE | 1-1/2 IN. DIA |
| SCALE MARKING | PNEUMATIC PSI |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | YELLOW |
| CASE MATERIAL | BRASS |
| CASE SURFACE TREATMENT | POLISHED |
| OVERALL DIAMETER | 1.703 INCHES NOMINAL |
| OVERALL DEPTH | 2.421 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY |
| BEZEL TYPE | CS ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTION SIZE | 7/16-20 UNF 3A |
| MOUNTING METHOD | RIGID STEM |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| FSC APPLICATION DATA | GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE |