NSN 6685-01-044-4156
Part Details | DIAL INDICATING PRESSURE GAGE
6685-01-044-4156 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: 212P844U, 2-1-2-P844U, 2 12 P844U 18BM100PSI, 2 1/2 P844U 1/8BM-100PSI, 6685-01-044-4156, 01-044-4156, 6685010444156, 010444156
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JUL 12, 1977 | 01-044-4156 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-01-044-4156
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2-1-2-P844U | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| 2 1/2 P844U 1/8BM-100PSI | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
Technical Data | NSN 6685-01-044-4156
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | PHOSPHOR BRONZE |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.0 TO +100.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 2 PCT MIDDLE 3RD OF RANGE,3 PCT REMAINDER |
| GRADUATION UNIT | 20.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 2.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKINGS ON WHITE BACKGROUND |
| DIAL SIZE | 2-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | STEEL, DRAWN |
| CASE SURFACE TREATMENT | ENAMEL, BAKED |
| OVERALL DIAMETER | 2.810 INCHES NOMINAL |
| OVERALL DEPTH | 1.230 INCHES NOMINAL |
| SURFACE TREATMENT | ENAMEL |
| BEZEL TYPE | NC ANY ACCEPTABLE |
| PROTECTIVE CRYSTAL MATERIAL | LAMINATED GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | BACK, CENTER |
| CONNECTION SIZE | 0.125 IN. NPT |
| MOUNTING METHOD | BH ANY ACCEPTABLE AND ED ANY ACCEPTABLE AND E ANY ACCEPTABLE |
| MOUNTING CONNECTION LOCATION | Z ANY ACCEPTABLE |
| STUD QUANTITY | 2 |
| STUD LOCATION | AND TOP BACK |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SPECIAL FEATURES | CO 2 SERVICE MOUNTING,RUBBER BLOWOUT DISC |