This milky white O-ring, sometimes called a 10,000 psi O-ring, is made of Polyurethane. Available in three sizes for SCUBA regulator-to-valve sealing
Hydraulic Piston Oil Seal Polyurethane UN / UHS Y-ring Ø8mm-120mm
OR 3x1.5 / 5x2 / 4.9x2 / 6x2 Oring ID x CS PU90 ShA O-Ring Seals
Different Sizes Neoprene HNBR Polyurethane FVMQ O-Rings
O-Rings/P Series, MISUMI
Buy Drain-All zero-loss condensate traps and condensate handlers
O-RING-CHART - Hercules for o-rings, hydraulic seals, cylinders
U125-1.125-125B High Performance Polyurethane U-Cup [U125-1.125
NORMATEC® O-Ring NBR 70.00-01
Captain O-Ring (10 Pack) Replacement Paintball Fill Nipple O-Rings
95UM-8x1.5-0100 - PU Tubing
RTU37-5.00-62 Hallite 605 Rod Seal