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Buna-N O-Rings

4 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 - 2.5mm Wide x 136mm ID - Pack of 5 2.5 mm 136 mm 141 mm
$8.88 / pack of 5
Buna-N O-Ring - 2.5mm Wide x 136mm ID - Pack of 5
Buna-N O-Ring - 2.5mm Wide x 136mm ID - Pack of 5
Brand USA Sealing
Item # AA1025
Mfr. Model # ZUSAH2.5X136
View Product Details
Price
$8.88 / pack of 5

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3mm Wide x 135mm ID - Pack of 5 3 mm 135 mm 141 mm
$8.75 / pack of 10
Buna-N O-Ring - 3mm Wide x 135mm ID - Pack of 5
Buna-N O-Ring - 3mm Wide x 135mm ID - Pack of 5
Brand USA Sealing
Item # AA1243
Mfr. Model # ZUSAH3X135
View Product Details
Price
$8.75 / pack of 10

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 4mm Wide x 133mm ID - Pack of 2 4 mm 133 mm 141 mm
$5.63 / pack of 2
Buna-N O-Ring - 4mm Wide x 133mm ID - Pack of 2
Buna-N O-Ring - 4mm Wide x 133mm ID - Pack of 2
Brand USA Sealing
Item # AA1651
Mfr. Model # ZUSAH4X133
View Product Details
Price
$5.63 / 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 129.6mm ID - Pack of 2 5.7 mm 129.6 mm 141 mm
$8.70 / pack of 2
Buna-N O-Ring - 5.7mm Wide x 129.6mm ID - Pack of 2
Buna-N O-Ring - 5.7mm Wide x 129.6mm ID - Pack of 2
Brand USA Sealing
Item # AA1990
Mfr. Model # ZUSAH5.7X129.6
View Product Details
Price
$8.70 / pack of 2

Estimated to ship Fri. Jun 20
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Inner Diameter - Actual
  1. 129.6 mm 1 item
  2. 133 mm 1 item
  3. 135 mm 1 item
  4. 136 mm 1 item
Outer Diameter - Actual
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