| APERTURE HEIGHT | 0.330 INCHES NOMINAL |
| APERTURE WIDTH | 0.230 INCHES NOMINAL |
| BASE FLANGE THICKNESS | 0.060 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | ARCH SHAPE, HOLLOW CORE |
| ENVIRONMENTAL PROTECTION | FUEL RESISTANT AND LOW TEMPERATURE AND OZONE RESISTANT AND WEATHER RESISTANT AND OIL RESISTANT |
| INSIDE RADIUS | 0.115 INCHES NOMINAL |
| LENGTH | 72.000 INCHES NOMINAL |
| OUTSIDE RADIUS | 0.175 INCHES NOMINAL |
| OVERALL HEIGHT | 0.450 INCHES NOMINAL |
| OVERALL WIDTH | 1.000 INCHES NOMINAL |
| MATERIAL | RUBBER |
| MINIMUM TENSILE STRENGTH | 900 POUNDS PER SQUARE INCH |
| NONMETALLIC HARDNESS RATING | 35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A |
| SPECIFICATION/STANDARD DATA | 81205-BAC 1521-239 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |