Part Details | DIAL INDICATING PRESSURE GAGE
6685-01-089-6798 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: 256085LG, 136509, P580UL14CBM300, P580UL1/4CBM300, P580UL0300, P580UL-0-300, P580LU, 6685-01-089-6798, 01-089-6798, 6685010896798, 010896798
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | FEB 05, 1980 | 01-089-6798 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-01-089-6798
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 256085LG | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| 136509 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| P580UL1/4CBM300 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| P580UL-0-300 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| P580LU | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
Technical Data | NSN 6685-01-089-6798
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | PHOSPHOR BRONZE |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.0 TO +300.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 2 PCT MIDDLE; 3 PCT REMAINDER |
| GRADUATION UNIT | 50.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 5.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKINGS ON WHITE BACKGROUND |
| DIAL SIZE | 2-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | NONADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | STEEL, STAINLESS |
| OVERALL DIAMETER | 3.150 INCHES NOMINAL |
| OVERALL DEPTH | 0.860 INCHES NOMINAL |
| MATERIAL | PLASTIC PHENOL-FORMALDEHYDE |
| SURFACE TREATMENT | PAINT |
| BEZEL TYPE | CS ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | PLASTIC, ACRYLIC |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | BACK, LOWER |
| CONNECTION SIZE | 0.250 IN. NPT |
| MOUNTING METHOD | CLAMP |
| MOUNTING CONNECTION LOCATION | Z ANY ACCEPTABLE |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SPECIAL FEATURES | GLYCERIN FILLED |