| DISTANCE BETWEEN MOUNTING HOLE CENTERS | 4.937 INCHES NOMINAL |
| FLANGE LENGTH | 5.688 INCHES NOMINAL |
| FLANGE MOUNTING HOLE DIAMETER | 0.376 INCHES MINIMUM AND 0.436 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.125 INCHES NOMINAL |
| FLANGE WIDTH | 3.750 INCHES NOMINAL |
| HEIGHT | 2.750 INCHES NOMINAL |
| INSIDE DIAMETER | 2.000 INCHES NOMINAL |
| MATERIAL | STEEL CAP |
| MATERIAL | STEEL FLANGE |
| NONMETALLIC HARDNESS RATING | 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A |
| STATIC LOAD RATING AT SPECIFIED DEFLECTION | 490 TO 680 POUND LOAD RATING AT 0.500 INCH DEFLECTION |
| STYLE DESIGNATOR | ROUND W/FLANGED BUSHING TWO-HOLE FLANGE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-858 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CHROMATE OVERALL |