Part Details | DIAL INDICATING PRESSURE GAGE
6685-00-977-0856 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: E0264, 4 12 103PCPSR14LM600, 4 1-2 103PCPSR1-4LM600, 4 12 103PCPSR14BM600, 4 1-2 103PCPSR1-4BM600, 53D1100825, 53D110082-5, 4 12 103PCPSR14LM600, 4 1-2 103PCPSR1-4LM600, B3231112, B3231-11-2, 6685-00-977-0856, 00-977-0856, 6685009770856, 009770856
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1962 | 00-977-0856 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-977-0856
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| E0264 | 01170 | BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM |
| 4 1-2 103PCPSR1-4LM600 | 01170 | BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM |
| 4 1-2 103PCPSR1-4BM600 | 01170 | BELLOFRAM CORPORATIONDBA MARSH-BELLOFRAM |
| 53D110082-5 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 4 1-2 103PCPSR1-4LM600 | 38508 | DESCO CORPMARSH BELLOFRAM DIV |
| B3231-11-2 | 13859 | KING NUTRONICS CORPORATION |
Technical Data | NSN 6685-00-977-0856
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | COPPER ALLOY |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +600.000 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | 0.5 PCT ENTIRE RANGE |
| GRADUATION UNIT | 50.000 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 5.000 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 4-1/2 IN. DIA |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | STEEL |
| CASE SURFACE TREATMENT | ENAMEL, BLACK |
| OVERALL DIAMETER | 4.969 INCHES NOMINAL |
| OVERALL DEPTH | 1.672 INCHES NOMINAL |
| MATERIAL | STEEL |
| SURFACE TREATMENT | ENAMEL |
| 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 | RIGID STEM |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SPECIAL FEATURES | MAX HAND |