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Buna-N O-Rings

3 products

Buna-N O-Rings, sometimes called Nitrile O-Rings or NBR O-Rings, are resistant to oils, fuels, and greases – plus mild chemicals and water. Buna-N is a tough and durable material with good resistance to abrasion, compression, and tearing. It is a multipurpose material with broad ranging application coverage.

Product name Dash Size Cross Section - Actual Inner Diameter - Actual Outer Diameter - Actual Specifications Met Price
Buna-N O-Ring - 3mm Wide x 137mm ID - Pack of 5 3 mm 137 mm 143 mm
$8.60 / pack of 10
Buna-N O-Ring - 3mm Wide x 137mm ID - Pack of 5
Buna-N O-Ring - 3mm Wide x 137mm ID - Pack of 5
Brand USA Sealing
Item # AA1245
Mfr. Model # ZUSAH3X137
View Product Details
Price
$8.60 / pack of 10

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 4mm Wide x 135mm ID - Pack of 2 4 mm 135 mm 143 mm
$7.20 / pack of 2
Buna-N O-Ring - 4mm Wide x 135mm ID - Pack of 2
Buna-N O-Ring - 4mm Wide x 135mm ID - Pack of 2
Brand USA Sealing
Item # AA1652
Mfr. Model # ZUSAH4X135
View Product Details
Price
$7.20 / pack of 2

1 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 5.7mm Wide x 131.6mm ID - Pack of 2 5.7 mm 131.6 mm 143 mm
$8.35 / pack of 2
Buna-N O-Ring - 5.7mm Wide x 131.6mm ID - Pack of 2
Buna-N O-Ring - 5.7mm Wide x 131.6mm ID - Pack of 2
Brand USA Sealing
Item # AA1991
Mfr. Model # ZUSAH5.7X131.6
View Product Details
Price
$8.35 / pack of 2

16 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
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  2. 135 mm 1 item
  3. 137 mm 1 item
Outer Diameter - Actual
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