| ACTUATION TYPE | BOURDON TUBE |
| ADJUSTABILITY | ADJUSTABLE |
| BEZEL TYPE | HINGE |
| BOLT CIRCLE DIAMETER | 0.375 INCHES NOMINAL |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | LOWER BACK |
| CONNECTION QUANTITY | 1 |
| CONNECTION SIZE | 0.250 IN. NPT |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| DIAL SIZE | 4-1/2 IN. DIA |
| GRADUATION UNIT | 5.0 POUNDS PER SQUARE INCH AND 10.0 INCHES OF MERCURY |
| OVERALL DEPTH | 2.718 INCHES NOMINAL |
| OVERALL DIAMETER | 6.250 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY 511 ACTUATING ELEMENT |
| MATERIAL | ERR-030 CASE |
| MATERIAL | GLASS PROTECTIVE CRYSTAL |
| MOUNTING CONNECTION LOCATION | BACK |
| MOUNTING HOLE DIAMETER | 0.218 INCHES NOMINAL |
| MOUNTING METHOD | FLUSH |
| MOUNTING HOLE QUANTITY | 3 |
| NONDEFINITIVE SPEC/STD DATA | 3 CLASS AND 4-1/2 SIZE AND 1 TYPE |
| POINTER COLOR | BLACK |
| POINTER TYPE | INDICATING |
| SCALE ACCURACY | 1/2 OF 1 PCT OF FULL RANGE |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURE ON WHITE BACKGROUND |
| SCALE NAME | PRESSURE-VACUUM |
| SCALE RANGE | +0.0 TO 30.0 POUNDS PER SQUARE INCH AND +0.0 TO 30.0 INCHES OF MERCURY |
| SCALE SMALLEST INCREMENT | 0.5 POUNDS PER SQUARE INCH AND 1.0 INCHES OF MERCURY |
| SCALE TYPE | MULTIPLE |
| SURFACE TREATMENT | ENAMEL CASE |