| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ADJUSTABILITY | ADJUSTABLE OR NONADJUSTABLE |
| BOLT CIRCLE DIAMETER | 4.250 INCHES NOMINAL |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | LOWER BACK |
| CONNECTION QUANTITY | 1 |
| CONNECTION SIZE | 0.250 IN. TUBE |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| DIAL SIZE | 3-1/2 IN. DIA |
| GRADUATION UNIT | 30.0 INCHES AND 25.0 POUNDS PER SQUARE INCH |
| MATERIAL | ALUMINUM CASE |
| MATERIAL | NICKEL ALLOY AND COPPER ALLOY ACTUATING ELEMENT |
| MATERIAL | PLASTIC PROTECTIVE CRYSTAL |
| MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL |
| MOUNTING METHOD | SURFACE WALL |
| MOUNTING HOLE QUANTITY | 3 |
| NONDEFINITIVE SPEC/STD DATA | A DESIGN AND C TYPE |
| OVERALL DEPTH | 2.500 INCHES NOMINAL |
| OVERALL DIAMETER | 4.625 INCHES NOMINAL |
| POINTER COLOR | BLACK AND RED |
| POINTER TYPE | INDICATING AND REFERENCE |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| SCALE ACCURACY | 1 PCT ACCURACY RATING ABOVE 5 PCT OF SCALE |
| SCALE MARKING | DIAL MARKED VACUUM-PRESSURE |
| SCALE SMALLEST INCREMENT | 5.0 INCHES AND 5.0 POUNDS PER SQUARE INCH |
| SCALE TYPE | MULTIPLE |
| SCALE NAME FOR WHICH POINTER IS DESIGNED | PRESSURE-VACUUM |
| SCALE NAME | PRESSURE AND VACUUM |
| SCALE RANGE | +0.0 TO 30.0 INCHES OF MERCURY AND +0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH |
| SPECIAL FEATURES | SHOCKPROOF SAFETY TYPE CASE |
| SURFACE TREATMENT | ENAMEL CASE |