| CENTER HOLE DIAMETER | 38.31 MILLIMETERS MINIMUM AND 39.09 MILLIMETERS MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 8.39 MILLIMETERS MINIMUM AND 8.89 MILLIMETERS MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | FLANGE |
| CROSS-SECTIONAL THICKNESS | 3.78 MILLIMETERS MINIMUM AND 4.13 MILLIMETERS MAXIMUM |
| JOINT TYPE | BUTT RETAINER |
| MATERIAL DOCUMENT AND CLASSIFICATION | 1E899,FSCM 11083 MFR REF ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | PLASTIC POLYAMIDE OVERALL AND GLASS OVERALL |
| PERIPHERAL DIAMETER | 51.30 MILLIMETERS MINIMUM AND 51.56 MILLIMETERS MAXIMUM |
| PROPRIETARY CHARACTERISTICS | PACS |
| RIM SURFACE WIDTH | 2.15 MILLIMETERS MINIMUM AND 2.41 MILLIMETERS MAXIMUM |
| SPECIAL FEATURES | SIX NOYCHES 2.0 MM MIN AND 4.0 MM MAX RADIUS; ONE NOTCH 3.8 MM MIN AND 5.8 MM MAX RADIUS LOCATED ON AROUND OUTSIDE EDGE; COLOR-BLACK |