O-RING; INTERNAL DIAMETER: 20.22 MM; OUTSIDE DIAMETER: 27.28 MM THICKNESS: 3.53 MM; MATERIAL: SYNTHETIC RUBBER; SHORE HARDNESS: 80 "A " PARKER O RING, 2-211
O-RING; INTERNAL DIAMETER: 20.22 MM; OUTSIDE DIAMETER: 27.28 MM THICKNESS: 3.53 MM; MATERIAL: SYNTHETIC RUBBER; SHORE HARDNESS: 80 "A " PARKER O RING, 2-211