Soft Buna-N O-Ring - Dash 221 - Pack of 10

Brand USA Sealing
Item #
Mfr. Model # ZUSAH50221

Soft durometer makes these easier to compress than standard Buna-N. This makes them an ideal seal at low pressures or when needing to conform to worn grooves. 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 ZUSAH50221
Color Black
Cross Section - Actual 0.139"
Cross Section - Fractional 1/8"
Cross Section Shape Round
Dash Size 221
Durometer 50A
Grade Standard
Hardness Soft (50A - 60A)
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 10
Temperature Range -40° to 250° F
$5.88 / pack of 10

Estimated to ship Thu. Aug 29