Hard Buna-N O-Ring - Dash 138 - Pack of 50

USA Sealing
Item #
Mfr. Model # ZUSAH90138

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 ZUSAH90138
Color Black
Cross Section - Actual 0.103"
Cross Section - Fractional 3/32"
Cross Section Shape Round
Dash Size 138
Durometer 90A
Grade Standard
Hardness Hard (90A +)
Inch/Metric Inch
Inner Diameter - Actual 2.112"
Inner Diameter - Fractional 2-1/8"
Material Buna-N
Outer Diameter - Actual 2.318"
Outer Diameter - Fractional 2-5/16"
Pack Quantity 50
Temperature Range -40° to 250° F
$11.15 / pack of 50

Expected to ship Mon. Apr 15