| APERTURE LENGTH | 6.730 INCHES MINIMUM AND 6.750 INCHES MAXIMUM |
| APERTURE WIDTH | 3.730 INCHES MINIMUM AND 3.750 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 10 |
| CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION |
| CROSS-SECTIONAL THICKNESS | 0.031 INCHES NOMINAL |
| HARDNESS RATING | 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL |
| HOLE DIAMETER | 0.290 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| INSIDE CORNER RADIUS | 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| OUTSIDE CORNER RADIUS | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM |
| OVERALL LENGTH | 8.110 INCHES MINIMUM AND 8.130 INCHES MAXIMUM |
| OVERALL WIDTH | 5.110 INCHES MINIMUM AND 5.130 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-1149,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | RUBBER CHLOROPRENE CLASS CR OVERALL |
| STYLE DESIGNATOR | NON-CIRCULAR |