| ACTUATION TYPE | SINGLE BOURDON TUBE |
| ADJUSTABILITY | ADJUSTABLE |
| BEZEL TYPE | BAYONET |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | 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 INCHES OF MERCURY |
| MATERIAL | COPPER ALLOY ACTUATING ELEMENT |
| MATERIAL | GLASS PROTECTIVE CRYSTAL |
| MATERIAL | STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED |
| MATERIAL | STEEL CORROSION RESISTING CASE |
| MOUNTING CONNECTION LOCATION | BACK |
| MOUNTING METHOD | CLAMP AND FLUSH |
| OVERALL DEPTH | 5.094 INCHES NOMINAL |
| OVERALL DIAMETER | 5.094 INCHES NOMINAL |
| POINTER COLOR | BLACK |
| POINTER TYPE | INDICATING |
| SCALE NAME | VACUUM |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKINGS ON WHITE BACKGROUND |
| SCALE SMALLEST INCREMENT | 0.5 INCHES OF MERCURY (INHG) |
| SCALE TYPE | SINGLE |
| SCALE RANGE | +0.0 TO 30.0 INCHES OF MERCURY |
| STUD LOCATION | BOTTOM AND TOP |
| STUD QUANTITY | 2 |
| SURFACE TREATMENT | POLISHED LOCATION NOT OTHERWISE SPECIFIED |