| APERTURE DIAMETER | 25.300 MILLIMETERS MINIMUM AND 26.500 MILLIMETERS MAXIMUM |
| BOLT HOLE QUANTITY | 4 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 61.400 MILLIMETERS MINIMUM AND 62.400 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 75.700 MILLIMETERS MINIMUM AND 76.700 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION |
| CROSS-SECTIONAL THICKNESS | 1.600 MILLIMETERS NOMINAL |
| HARDNESS RATING | 40.0 SHORE DUROMETER A-2 NOMINAL OVERALL |
| HOLE DIAMETER | 5.530 MILLIMETERS MINIMUM AND 5.820 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 19.000 MILLIMETERS NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 19.000 MILLIMETERS NOMINAL |
| OVERALL LENGTH | 104.000 MILLIMETERS NOMINAL |
| OVERALL WIDTH | 90.000 MILLIMETERS NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855,CLASS 1,GRADE 40 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | RUBBER BUTADIENE NITRILE OVERALL |
| STYLE DESIGNATOR | NON-CIRCULAR |