| BODY LENGTH | 11.500 INCHES NOMINAL |
| COVER ATTACHMENT METHOD | SCREW |
| ENVIRONMENTAL PROTECTION | WATERTIGHT |
| FIRST CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES | 10.750 INCHES NOMINAL |
| INSIDE DEPTH | 3.120 INCHES NOMINAL |
| OVERALL LENGTH | 12.250 INCHES NOMINAL |
| OVERALL WIDTH | 3.750 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | CONTROL STATION 5 ELEMENT,TYPE 6981ED175 |
| MATERIAL | ALUMINUM ALLOY OR STEEL CORROSION RESISTING OVERALL |
| MOUNTING FEET LENGTH | 0.750 INCHES NOMINAL |
| SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES | 3.000 INCHES NOMINAL |
| STYLE DESIGNATOR | RECTANGULAR-SPECIAL COVERED |
| SPECIAL FEATURES | REFER TO DRAWING FOR ADDITIONAL REQUIREMENTS |