| DISTANCE BETWEEN MOUNTING HOLE CENTERS | 2.500 INCHES NOMINAL |
| FLANGE LENGTH | 3.250 INCHES NOMINAL |
| FLANGE MOUNTING HOLE DIAMETER | 0.395 INCHES MINIMUM AND 0.415 INCHES MAXIMUM |
| FLANGE THICKNESS | 1.400 INCHES NOMINAL |
| FLANGE WIDTH | 3.250 INCHES NOMINAL |
| HEIGHT | 1.500 INCHES MINIMUM AND 1.540 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE SPACER |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A620 ASSN STD SINGLE MATERIAL RESPONSE MOUNTING PLATE |
| MATERIAL | STEEL MOUNTING PLATE |
| MATERIAL | STEEL SPACER |
| NONMETALLIC HARDNESS RATING | 75.0 NOMINAL SHORE DUROMETER |
| SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS | 2.500 INCHES NOMINAL |
| STYLE DESIGNATOR | ROUND W/FLANGED BUSHING FOUR-HOLE FLANGE |
| SURFACE TREATMENT | CHROMATE ZINC OVERALL |
| THREAD SIZE | 1/2-13 ALL THREADED PORTIONS |