| BASE FLANGE THICKNESS | 0.062 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | ROUND, HOLLOW CORE |
| ENVIRONMENTAL PROTECTION | LOW TEMPERATURE AND PETROLEUM RESISTANT AND FUEL RESISTANT |
| FIRST FILLET RADIUS | 0.030 INCHES NOMINAL |
| INSIDE RADIUS | 0.468 INCHES NOMINAL |
| OUTSIDE RADIUS | 0.530 INCHES NOMINAL |
| OVERALL WIDTH | 1.650 INCHES NOMINAL |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| MINIMUM TENSILE STRENGTH | 1300 POUNDS PER SQUARE INCH |
| NONMETALLIC HARDNESS RATING | 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY LENGTH |