| CROSS-SECTIONAL SHAPE STYLE | HOLLOW CORE, DOUBLE FLANGE |
| ENVIRONMENTAL PROTECTION | HEAT AGING AND OIL RESISTANT AND OZONE RESISTANT |
| FIRST SLOT/GROOVE WIDTH | 0.219 INCHES MINIMUM AND 0.229 INCHES MAXIMUM |
| FIRST SLOT/GROOVE DEPTH | 0.500 INCHES NOMINAL |
| FIRST/TOP FLANGE THICKNESS | 0.060 INCHES NOMINAL |
| INSIDE RADIUS | 0.315 INCHES NOMINAL |
| LENGTH | 64.500 INCHES MINIMUM AND 65.500 INCHES MAXIMUM |
| MATERIAL | RUBBER CHLOROPRENE CLASS CR |
| MINIMUM TENSILE STRENGTH | 985 POUNDS PER SQUARE INCH |
| NONDEFINITIVE SPEC/STD DATA | SC CLASS AND 410 GRADE OR 415 GRADE OR 420 GRADE OR 510 GRADE OR 515 GRADE OR 520 GRADE AND S TYPE |
| NONMETALLIC HARDNESS RATING | 50.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A |
| OUTSIDE RADIUS | 0.375 INCHES NOMINAL |
| OVERALL WIDTH | 1.250 INCHES NOMINAL |
| SECOND FLANGE THICKNESS | 0.060 INCHES NOMINAL |
| SPECIAL FEATURES | COLOR,BLACK |