| CENTER HOLE DIAMETER | 18.77 MILLIMETERS NOMINAL |
| COLOR | BLACK |
| HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | FSCM 02697 N0674-70 MFR REF SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | O-RING |
| TEMP RATING | 70.0 CELSIUS AND 100.0 CELSIUS |