| APERTURE LENGTH | 18.500 INCHES NOMINAL |
| APERTURE WIDTH | 6.000 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 7 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 10.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 7.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION |
| CROSS-SECTIONAL THICKNESS | 0.032 INCHES NOMINAL |
| HOLE DIAMETER | 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| OUTSIDE CORNER RADIUS | 0.250 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.500 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.500 INCHES NOMINAL |
| OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG LENGTH | 1.240 INCHES NOMINAL |
| OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH | 1.240 INCHES NOMINAL |
| OVERALL LENGTH | 21.000 INCHES NOMINAL |
| OVERALL WIDTH | 8.500 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 670 TYPE SB MIL STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| SPECIAL FEATURES | HOLES ARE NOT ON SAMEBOLT LINE |
| STYLE DESIGNATOR | NON-CIRCULAR |