| DISTANCE BETWEEN MOUNTING STUD CENTERS | 2.500 INCHES NOMINAL |
| DISTANCE FROM FLANGE TO END | 1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM |
| FLANGE LENGTH | 5.000 INCHES NOMINAL |
| FLANGE WIDTH | 5.000 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| NONMETALLIC HARDNESS RATING | 65.0 MINIMUM DUROMETER AND 75.0 MAXIMUM DUROMETER |
| SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS | 2.500 INCHES NOMINAL |
| SHORTEST DISTANCE BETWEEN MOUNTING STUD CENTERS | 2.500 INCHES NOMINAL |
| STUD LENGTH | 1.125 INCHES NOMINAL ALL THREADED STUD |
| STYLE DESIGNATOR | RECTANGULAR W/EIGHT THREADED STUDS |
| THREAD SIZE | 1/2-13UNC-3A OR 1/2-13NC-3A ALL THREADED PORTIONS |