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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 - 3.5mm Wide x 43.7mm ID - Pack of 10 3.5 mm 43.7 mm 50.7 mm
$6.50 / pack of 10
Buna-N O-Ring - 3.5mm Wide x 43.7mm ID - Pack of 10
Buna-N O-Ring - 3.5mm Wide x 43.7mm ID - Pack of 10
Brand USA Sealing
Item # AA1380
Mfr. Model # ZUSAH3.5X43.7
View Product Details
Price
$6.50 / pack of 10

2 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3.55mm Wide x 43.7mm ID - Pack of 10 3.55 mm 43.7 mm 50.8 mm
$8.38 / pack of 10
Buna-N O-Ring - 3.55mm Wide x 43.7mm ID - Pack of 10
Buna-N O-Ring - 3.55mm Wide x 43.7mm ID - Pack of 10
Brand USA Sealing
Item # AA1489
Mfr. Model # ZUSAH3.55X43.7
View Product Details
Price
$8.38 / pack of 10

10 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 43.7mm ID - Pack of 10 5.3 mm 43.7 mm 54.3 mm
$11.85 / pack of 10
Buna-N O-Ring - 5.3mm Wide x 43.7mm ID - Pack of 10
Buna-N O-Ring - 5.3mm Wide x 43.7mm ID - Pack of 10
Brand USA Sealing
Item # AA1882
Mfr. Model # ZUSAH5.3X43.7
View Product Details
Price
$11.85 / pack of 10

2 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
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  1. Inner Diameter - Actual
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Cross Section - Actual
  1. 3.5 mm 1 item
  2. 3.55 mm 1 item
  3. 5.3 mm 1 item
Inner Diameter - Actual
  1. 0.07" 2 items
  2. 0.208" 1 item
  3. 0.234" 1 item
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Outer Diameter - Actual
  1. 50.7 mm 1 item
  2. 50.8 mm 1 item
  3. 54.3 mm 1 item