NSN 6685-00-070-5546
Part Details | DIAL INDICATING ABSOLUTE PRESSURE GAGE
6685-00-070-5546 An instrument designed to measure pressure, and indicate in terms of pressure above vacuum (zero pressure) by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) without the necessity of correction or adjustment for barometric or atmospheric pressure. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.
Alternate Parts: 2772922, 277292-2, 2772922, 277292-2, 6685-00-070-5546, 00-070-5546, 6685000705546, 000705546
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-070-5546 | 07420 ( GAGE, ABSOLUTE PRESSURE, DIAL INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-070-5546
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 277292-2 | 72599 | ALLIEDSIGNAL INCDBA ALLIED-SIGNAL AEROSPACE CO |
| 277292-2 | 70210 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 6685-00-070-5546
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | DIAPHRAGM |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | +0.000 TO +60.000 INCHES OF MERCURY ABSOLUTE PRESSURE |
| SCALE ACCURACY | 0.1 PCT ENTIRE RANGE |
| GRADUATION UNIT | 1.0 INCHES |
| SCALE SMALLEST INCREMENT | 0.05 INCHES |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| DIAL SIZE | 8-1/2 IN. DIA |
| SCALE MARKING | ABSOLUTE PRESSURE,INCHES OF MERCURY |
| POINTER TYPE | INDICATING |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK |
| CASE MATERIAL | ALUMINUM |
| CASE SURFACE TREATMENT | ANODIZED |
| OVERALL DIAMETER | 10.688 INCHES NOMINAL |
| OVERALL DEPTH | 4.875 INCHES NOMINAL |
| BEZEL TYPE | NB ANY ACCEPTABLE |
| MATERIAL | ALUMINUM |
| SURFACE TREATMENT | ANODIZE |
| PROTECTIVE CRYSTAL MATERIAL | GLASS |
| CONNECTION QUANTITY | 2 |
| CONNECTION TYPE | INTERNAL |
| CONNECTION LOCATION | B ANY ACCEPTABLE |
| CONNECTION SIZE | 1/8 INCH NPT |
| MOUNTING METHOD | FLUSH PANEL |
| BOLT CIRCLE DIAMETER | 10.125 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| SPECIAL FEATURES | DRILL 5/64 /081-077/ THRU ORIFICE IN CASE |