Hard Buna-N O-Ring - Dash 221 - Pack of 100

USA Sealing
Item #
Mfr. Model # ZUSAH90221

Hard durometer makes these stronger and more resistant to abrasion than standard Buna-N. This makes them an ideal seal at higher pressures. Buna-N is the most commonly used O-Ring material due to its strength and durability. It is suitable for a broad range of fluids including oils, water, and mild chemicals.

More Information
Brand Name USA Sealing
Brand Part Number ZUSAH90221
Color Black
Cross Section - Actual 0.139"
Cross Section - Fractional 1/8"
Cross Section Shape Round
Dash Size 221
Durometer 90A
Grade Standard
Hardness Hard (90A +)
Inch/Metric Inch
Inner Diameter - Actual 1.421"
Inner Diameter - Fractional 1-7/16"
Material Buna-N
Outer Diameter - Actual 1.699"
Outer Diameter - Fractional 1-11/16"
Pack Quantity 100
Temperature Range -40° to 250° F
$18.20 / pack of 100

Expected to ship Thu. Feb 29