| APERTURE DIAMETER | 2.370 INCHES MINIMUM AND 2.390 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 4 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.380 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.380 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION |
| CROSS-SECTIONAL THICKNESS | 0.019 INCHES MINIMUM AND 0.043 INCHES MAXIMUM |
| HARDNESS RATING | 35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL |
| HOLE DIAMETER | 0.208 INCHES MINIMUM AND 0.228 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.400 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.400 INCHES NOMINAL |
| OVERALL LENGTH | 3.180 INCHES NOMINAL |
| OVERALL WIDTH | 3.180 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-STD-417 TYPE S CLASS SB GRADE SB410F2 MIL STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| STYLE DESIGNATOR | NON-CIRCULAR |