| APERTURE WIDTH | 143.4 MILLIMETERS NOMINAL |
| APERTURE LENGTH | 282.9 MILLIMETERS NOMINAL |
| BOLT HOLE QUANTITY | 12 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 69.9 MILLIMETERS MINIMUM AND 71.9 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 71.6 MILLIMETERS MINIMUM AND 73.6 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION |
| CROSS-SECTIONAL THICKNESS | 1.27 MILLIMETERS MINIMUM AND 1.87 MILLIMETERS MAXIMUM |
| HARDNESS RATING | 40.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL |
| HOLE DIAMETER | 3.7 MILLIMETERS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| INSIDE CORNER BEVEL LENGTH ALONG LENGTH | 8.5 MILLIMETERS NOMINAL |
| INSIDE CORNER BEVEL LENGTH ALONG WIDTH | 8.5 MILLIMETERS NOMINAL |
| OVERALL LENGTH | 287.9 MILLIMETERS MINIMUM AND 294.4 MILLIMETERS MAXIMUM |
| OVERALL WIDTH | 151.4 MILLIMETERS MINIMUM AND 154.9 MILLIMETERS MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | GASKET-SEALING, HEATSINK |
| MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765 CL 2A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | RUBBER SILICONE CLASS Q OVERALL |
| OUTSIDE CORNER RADIUS | 4.0 MILLIMETERS NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 4.1 MILLIMETERS NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 4.1 MILLIMETERS NOMINAL |
| STYLE DESIGNATOR | NON-CIRCULAR |