| DISTANCE BETWEEN MOUNTING HOLE CENTERS | 3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM |
| DISTANCE FROM FLANGE TO END | 0.780 INCHES MINIMUM AND 0.840 INCHES MAXIMUM |
| COLOR | BLUE AND WHITE OVERALL |
| FLANGE LENGTH | 4.000 INCHES NOMINAL |
| FLANGE MOUNTING HOLE DIAMETER | 0.333 INCHES MINIMUM AND 0.353 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| FLANGE WIDTH | 2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM |
| HEIGHT | 1.35 INCHES MINIMUM AND 1.41 INCHES MAXIMUM |
| INSIDE DIAMETER | 0.376 INCHES MINIMUM AND 0.416 INCHES MAXIMUM |
| MATERIAL | NEOPRENE OVERALL |
| MAXIMUM LOAD RATING | 105.000 POUNDS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | ISOLATOR, 506-2-NS |
| PROPRIETARY CHARACTERISTICS | PACS |
| MINIMUM TENSILE STRENGTH | 2500 POUNDS PER SQUARE INCH |
| STYLE DESIGNATOR | ROUND W/FLANGED BUSHING TWO-HOLE FLANGE |