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Buna-N O-Rings

6 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 - 2mm Wide x 109mm ID - Pack of 5 2 mm 109 mm 113 mm
$7.60 / pack of 5
Buna-N O-Ring - 2mm Wide x 109mm ID - Pack of 5
Buna-N O-Ring - 2mm Wide x 109mm ID - Pack of 5
Brand USA Sealing
Item # AA0813
Mfr. Model # ZUSAH2X109
View Product Details
Price
$7.60 / pack of 5

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3mm Wide x 109mm ID - Pack of 5 3 mm 109 mm 115 mm
$16.68 / pack of 5
Buna-N O-Ring - 3mm Wide x 109mm ID - Pack of 5
Buna-N O-Ring - 3mm Wide x 109mm ID - Pack of 5
Brand USA Sealing
Item # AA1214
Mfr. Model # ZUSAH3X109
View Product Details
Price
$16.68 / pack of 5

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3.5mm Wide x 109mm ID - Pack of 2 3.5 mm 109 mm 116 mm
$9.08 / pack of 2
Buna-N O-Ring - 3.5mm Wide x 109mm ID - Pack of 2
Buna-N O-Ring - 3.5mm Wide x 109mm ID - Pack of 2
Brand USA Sealing
Item # AA1443
Mfr. Model # ZUSAH3.5X109
View Product Details
Price
$9.08 / pack of 2

8 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 4mm Wide x 109mm ID - Pack of 2 4 mm 109 mm 117 mm
$6.35 / pack of 2
Buna-N O-Ring - 4mm Wide x 109mm ID - Pack of 2
Buna-N O-Ring - 4mm Wide x 109mm ID - Pack of 2
Brand USA Sealing
Item # AA1636
Mfr. Model # ZUSAH4X109
View Product Details
Price
$6.35 / pack of 2

22 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 5mm Wide x 109mm ID - Pack of 2 5 mm 109 mm 119 mm
$10.03 / pack of 2
Buna-N O-Ring - 5mm Wide x 109mm ID - Pack of 2
Buna-N O-Ring - 5mm Wide x 109mm ID - Pack of 2
Brand USA Sealing
Item # AA1827
Mfr. Model # ZUSAH5X109
View Product Details
Price
$10.03 / pack of 2

4 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 5.3mm Wide x 109mm ID - Pack of 2 5.3 mm 109 mm 119.6 mm
$8.50 / pack of 2
Buna-N O-Ring - 5.3mm Wide x 109mm ID - Pack of 2
Buna-N O-Ring - 5.3mm Wide x 109mm ID - Pack of 2
Brand USA Sealing
Item # AA1914
Mfr. Model # ZUSAH5.3X109
View Product Details
Price
$8.50 / pack of 2

59 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
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Cross Section - Actual
  1. 2 mm 1 item
  2. 3 mm 1 item
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  4. 4 mm 1 item
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  6. 5.3 mm 1 item
Inner Diameter - Actual
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  2. 0.208" 1 item
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Outer Diameter - Actual
  1. 113 mm 1 item
  2. 115 mm 1 item
  3. 116 mm 1 item
  4. 117 mm 1 item
  5. 119 mm 1 item
  6. 119.6 mm 1 item