Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-842-1252 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: 1870, 451279A02B30, 45-1279A02B30, 451279AW02BX6B30, 45-1279AW02BX6B30, 451279AS2BX6B30, 45-1279AS-2BX6B30, 1279A, 451279AS02BX6B301, 45-1279AS02BX6B301, AA14PPD4RWS, P0242, 4 12 1FM14LBM30RBRS60, 4 1-2 1FM1-4LBM30RBRS60, D6611242, D661-1242, 175PC, 68A75D2991, 68A75D299-1, AA14PPD4RWS, 6685-00-842-1252, 00-842-1252, 6685008421252, 008421252
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-842-1252 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-842-1252
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1870 | 61349 | AMETEK, INC.DIV AEROSPACE & DEFENSE |
| 45-1279A02B30 | 38056 | ASHCROFT INC. |
| 45-1279AW02BX6B30 | 38056 | ASHCROFT INC. |
| 45-1279AS-2BX6B30 | 38056 | ASHCROFT INC. |
| 1279A | 38056 | ASHCROFT INC. |
| 45-1279AS02BX6B301 | 049X3 | ASHCROFT INC.DBA WEKSLER |
| AA14PPD4RWS | 049X3 | ASHCROFT INC.DBA WEKSLER |
| P0242 | 01170 | BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM |
| 4 1-2 1FM1-4LBM30RBRS60 | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
| D661-1242 | 96101 | GAS EQUIPMENT ENGINEERINGCORPORATION, THE |
| 175PC | 72100 | LIFTEC INCDIV LIFTEC, INC. |
| 68A75D299-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
| AA14PPD4RWS | 64467 | WEKSLER GLASS THERMOMETER CORP |
Technical Data | NSN 6685-00-842-1252
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | PHOSPHOR BRONZE |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.0 TO +30.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 1/2 OF 1 PCT ENTIRE RNAGE |
| GRADUATION UNIT | 5.0 POUNDS |
| SCALE SMALLEST INCREMENT | 0.500 POUNDS |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 4-1/2 IN. DIA |
| SCALE MARKING | DIAL MARKED 1/2 LB SUBD |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | PLASTIC |
| CASE SURFACE TREATMENT | FINISH, BLACK, CRACKLE |
| OVERALL DIAMETER | 5.812 INCHES NOMINAL |
| OVERALL DEPTH | 2.281 INCHES NOMINAL |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | BACK, LOWER |
| CONNECTION SIZE | 0.250 IN. NPT DIA |
| MOUNTING METHOD | FLUSH |
| BOLT CIRCLE DIAMETER | 5.375 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |