| APERTURE LENGTH | 3.030 INCHES NOMINAL |
| APERTURE WIDTH | 2.530 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 8 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.812 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION |
| CROSS-SECTIONAL THICKNESS | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| HARDNESS RATING | 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL |
| HOLE DIAMETER | 0.131 INCHES MINIMUM AND 0.141 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.125 INCHES MINIMUM |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.125 INCHES MINIMUM |
| OVERALL LENGTH | 3.600 INCHES MINIMUM AND 3.660 INCHES MAXIMUM |
| OVERALL WIDTH | 3.100 INCHES MINIMUM AND 3.160 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-1149 TY 1 CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | RUBBER CHLOROPRENE CLASS CR OVERALL |
| STYLE DESIGNATOR | NON-CIRCULAR |