| BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 SOLDER LUG |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| FURNISHED ITEMS AND QUANTITY | NUT 3; GASKET 1 |
| ENVIRONMENTAL PROTECTION | WATER RESISTANT |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |
| INDICATOR TYPE | VIBRATING REED |
| INSTALLATION DESIGN | PANEL |
| OVERALL DIAMETER | 3.500 INCHES NOMINAL |
| OVERALL LENGTH | 2.928 INCHES MINIMUM AND 3.010 INCHES MAXIMUM |
| MEASUREMENT RANGE | +380.0 TO 420.0 HERTZ SINGLE INDICATOR SINGLE RANGE |
| METER DEPTH BEHIND MOUNTING FLANGE | 2.250 INCHES NOMINAL |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.687 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.150 INCHES MINIMUM AND 3.170 INCHES MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 SCREW AND 3 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.138 INCHES NOMINAL |
| MOVEMENT TYPE | VIBRATING REED |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| REGISTER QUANTITY | 1 |
| RESONANT REED QUANTITY | 9 |
| SCALE DIVISION QUANTITY | 8 SINGLE INDICATOR SINGLE RANGE |
| SCALE GRADUATION TYPE | LINEAR SINGLE INDICATOR SINGLE RANGE |
| STYLE DESIGNATOR | ROUND FLUSH MTG |