| CROSS-SECTIONAL SHAPE STYLE | U |
| CROSS-SECTIONAL THICKNESS | 0.125 INCHES NOMINAL |
| CROSS-SECTIONAL HEIGHT | 0.500 INCHES NOMINAL |
| CENTER HOLE DIAMETER | 2.843 INCHES NOMINAL |
| PERIPHERAL DIAMETER | 3.906 INCHES NOMINAL |
| HARDNESS RATING | 68.0 SHORE DUROMETER A NOMINAL OVERALL |
| ANGLE | 30.0 DEGREES NOMINAL |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |