| CROSS-SECTIONAL SHAPE STYLE | HOLLOW CORE, DOUBLE FLANGEHOLLOW CORE, DOUBLE FLANGE |
| ENVIRONMENTAL PROTECTION | HEAT AGING AND HEAT AGING AND OIL RESISTANT AND OIL RESISTANT AND OZONE RESISTANTOZONE RESISTANT |
| FIRST SLOT/GROOVE DEPTH | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL |
| FIRST SLOT/GROOVE WIDTH | 0.219 INCHES MINIMUM AND 0.219 INCHES MINIMUM AND 0.229 INCHES MAXIMUM0.229 INCHES MAXIMUM |
| FIRST/TOP FLANGE THICKNESS | 0.060 INCHES NOMINAL0.060 INCHES NOMINAL |
| INSIDE RADIUS | 0.315 INCHES NOMINAL0.315 INCHES NOMINAL |
| LENGTH | 64.500 INCHES MINIMUM AND 64.500 INCHES MINIMUM AND 65.500 INCHES MAXIMUM65.500 INCHES MAXIMUM |
| OUTSIDE RADIUS | 0.375 INCHES NOMINAL0.375 INCHES NOMINAL |
| OVERALL WIDTH | 1.250 INCHES NOMINAL1.250 INCHES NOMINAL |
| MATERIAL | RUBBER CHLOROPRENE CLASS CRRUBBER CHLOROPRENE CLASS CR |
| MINIMUM TENSILE STRENGTH | 985 POUNDS PER SQUARE INCH (PSI)985 POUNDS PER SQUARE INCH (PSI) |
| NONDEFINITIVE SPEC/STD DATA | SC CLASS AND SC CLASS AND 410 GRADE OR 410 GRADE OR 415 GRADE OR 415 GRADE OR 420 GRADE OR 420 GRADE OR 510 GRADE OR 510 GRADE OR 515 GRADE OR 515 GRADE OR 520 GRADE AND 520 GRADE AND S TYPES TYPE |
| NONMETALLIC HARDNESS RATING | 50.0 MINIMUM SHORE DUROMETER A AND 50.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A65.0 MAXIMUM SHORE DUROMETER A |
| SECOND FLANGE THICKNESS | 0.060 INCHES NOMINAL0.060 INCHES NOMINAL |
| SPECIAL FEATURES | COLOR,BLACKCOLOR,BLACK |