| APERTURE LENGTH | 6.530 INCHES MINIMUM AND 6.590 INCHES MAXIMUM |
| APERTURE WIDTH | 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 12 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION |
| CROSS-SECTIONAL THICKNESS | 0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM |
| HOLE DIAMETER | 0.210 INCHES MINIMUM AND 0.250 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| INSIDE CORNER RADIUS | 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| OUTSIDE CORNER RADIUS | 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 1.718 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.938 INCHES NOMINAL |
| OVERALL LENGTH | 7.920 INCHES MINIMUM AND 7.960 INCHES MAXIMUM |
| OVERALL WIDTH | 3.360 INCHES MINIMUM AND 3.400 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | ASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL |
| STYLE DESIGNATOR | NON-CIRCULAR |