| CONDUIT ENTRANCE TYPE | HUB DRILLED AND TAPPED ALL ENTRANCE |
| CONDUIT TRADE SIZE ACCOMMODATED | 0.500 INCHES ALL ENTRANCE |
| CONDUIT TYPE ACCOMMODATED | RIGID METALLIC THICKWALL ALL ENTRANCE |
| COVER MOUNTING SURFACE TYPE | GROOVED |
| DEPTH | 2.875 INCHES NOMINAL |
| HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | NOT RATED |
| LENGTH | 4.312 INCHES NOMINAL |
| MATERIAL | ALUMINUM OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 8 DESIGN AND 1 FORM |
| STYLE DESIGNATOR | RECTANGULAR 1 ENTRANCE |
| TRADE DESIGNATION | FD SERIES |
| WIDTH | 2.750 INCHES NOMINAL |