| CENTER HOLE DIAMETER | 20.78 MILLIMETERS MINIMUM AND 21.22 MILLIMETERS MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 2.50 MILLIMETERS MINIMUM AND 2.59 MILLIMETERS MAXIMUM |
| HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | HYDROGENATED NITRILE BUTADIENE RUBBER MFR REF SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER BUTADIENE NITRILE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | ORING 21.00X2.50,HNBR,70 |
| OUTSIDE DIAMETER | 26.0 MILLIMETERS NOMINAL |
| SPECIAL FEATURES | MUST BE COMPATIBLE WITH R134A REFRIGERANT |
| TEMP RATING | 302.0 FAHRENHEIT |