Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-253-9988 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: 6103FM14LM200, 6103FM1-4LM200, 1ZRH03870ANA, 1ZQ403870ANA, 6685-00-253-9988, 00-253-9988, 6685002539988, 002539988
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-253-9988 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-253-9988
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6103FM1-4LM200 | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
| 1ZRH03870ANA | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
| 1ZQ403870ANA | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
Technical Data | NSN 6685-00-253-9988
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | BRASS |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.0 TO +200.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 1/2 OF 1 PCT ENTIRE RANGE |
| GRADUATION UNIT | 20.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 2.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 6 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | 0$DST0000 |
| CASE SURFACE TREATMENT | ENAMEL |
| OVERALL DIAMETER | 6.562 INCHES NOMINAL |
| OVERALL DEPTH | 2.000 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 |
| MOUNTING METHOD | FLUSH PANEL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| USAGE DESIGN | FOR USE ON AIR,WATER,OIL,GASES OR ANY OTHER PRESSURE MEDIUM THAT WILL NOT CORRODE BRASS OR BRONZE |