| APERTURE LENGTH | 7.730 INCHES MINIMUM AND 7.770 INCHES MAXIMUM |
| APERTURE WIDTH | 3.980 INCHES MINIMUM AND 4.020 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 10 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 3.105 INCHES MINIMUM AND 3.145 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.480 INCHES MINIMUM AND 2.520 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION |
| CROSS-SECTIONAL THICKNESS | 0.042 INCHES MINIMUM AND 0.082 INCHES MAXIMUM |
| HOLE DIAMETER | 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| INSIDE CORNER RADIUS | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| OUTSIDE CORNER RADIUS | 1.105 INCHES MINIMUM AND 1.145 INCHES MAXIMUM |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 1.354 INCHES MINIMUM AND 1.394 INCHES MAXIMUM |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 1.354 INCHES MINIMUM AND 1.394 INCHES MAXIMUM |
| OVERALL LENGTH | 8.980 INCHES MINIMUM AND 9.020 INCHES MAXIMUM |
| OVERALL WIDTH | 5.230 INCHES MINIMUM AND 5.270 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | JAN-R-1149,TY 1,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | RUBBER CHLOROPRENE CLASS CR OVERALL |
| STYLE DESIGNATOR | NON-CIRCULAR |