USA Sealing ZUSAHSQ70137 Imperial Standard Grade Oil Resistant O-Ring, 137 Dash Number, 2-1/16 in ID x 2-1/4 in OD, Buna-N, Import

USA Sealing O-Ring, Imperial Standard Grade Oil Resistant, 2-1/16 in Inside dia, 2-1/4 in Outside dia, Cross Section: 3/32 in, Square Cross Section, Dash Number: 137, 70 Shore A Durometer, Standard Hardness, -40 to 250°F, Buna-N, Black, Import

Features

• Buna-N is the most commonly used O-ring material due to its strength and durability
• Square profile O-rings require less squeeze to make an effective seal and wont roll or twist in moving applications