| APERTURE DIAMETER | 3.970 INCHES MINIMUM AND 4.030 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 4 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 3.370 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 3.370 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION |
| CROSS-SECTIONAL THICKNESS | 0.062 INCHES NOMINAL |
| HARDNESS RATING | 30.0 SHORE DUROMETER A NOMINAL OVERALL |
| HOLE DIAMETER | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| OUTSIDE CORNER RADIUS | 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| OVERALL LENGTH | 4.350 INCHES MINIMUM AND 4.410 INCHES MAXIMUM |
| OVERALL WIDTH | 4.350 INCHES MINIMUM AND 4.410 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6885 CLASS 1 GRADE 30 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| STYLE DESIGNATOR | NON-CIRCULAR |