10 121674147 GASKET:O/A RUB. BUTADIENE-ACRYLONITRILE MATERIAL: OVERALL RUBBER BUTADIENE-ACRYLONITRILE CLASS;CROSS-SECTIONAL S HAPE STYLE: F33 SOLID SINGLE OR COMPOSITION NONMETALLIC MATERIAL;CROSS-S ECTIONAL THICKNESS: 3.3 MILLIMETERS NOMINAL;STYLE DESIGNATOR: B1 CIRCULA R;OUTSIDE DIAMETER: 89.8 MILLIMETER EA 120 121676664 O-RING:69.5 MM CTR HOLE DIA MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS;HARDNESS RATING: 70.0 SHO RE DUROMETER A NOMINAL;CENTER HOLE DIAMETER: 69.5 MILLIMETERS NOMINAL;CR OSS-SECTIONAL HEIGHT: 3.5 MILLIMETERS NOMINAL; MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS;HARDNESS RATIN EA 2