| APERTURE LENGTH | 25.370 INCHES NOMINAL |
| APERTURE WIDTH | 11.120 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 12.938 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 9.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION |
| CROSS-SECTIONAL THICKNESS | 0.190 INCHES NOMINAL |
| HARDNESS RATING | 40.0 SHORE DUROMETER A NOMINAL OVERALL |
| HOLE DIAMETER | 0.380 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| INSIDE CORNER BEVEL LENGTH ALONG LENGTH | 0.120 INCHES NOMINAL |
| INSIDE CORNER BEVEL LENGTH ALONG WIDTH | 0.120 INCHES NOMINAL |
| OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH | 0.120 INCHES NOMINAL |
| OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH | 0.120 INCHES NOMINAL |
| OVERALL LENGTH | 26.940 INCHES MINIMUM AND 27.000 INCHES MAXIMUM |
| OVERALL WIDTH | 12.620 INCHES MINIMUM AND 12.680 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-15624 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL |
| SPECIAL FEATURES | 2 NOTCHES ON ONE SIDE @OF APERTURE LENGTH,0.750 IN. W,0.160 IN DEEP,22.750 IN. C TO C |