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Buna-N O-Rings

7 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 150mm ID - Pack of 5 2 mm 150 mm 154 mm
$12.23 / pack of 5
Buna-N O-Ring - 2mm Wide x 150mm ID - Pack of 5
Buna-N O-Ring - 2mm Wide x 150mm ID - Pack of 5
Brand USA Sealing
Item # AA0830
Mfr. Model # ZUSAH2X150
View Product Details
Price
$12.23 / pack of 5

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3mm Wide x 150mm ID - Pack of 5 3 mm 150 mm 156 mm
$9.20 / pack of 5
Buna-N O-Ring - 3mm Wide x 150mm ID - Pack of 5
Buna-N O-Ring - 3mm Wide x 150mm ID - Pack of 5
Brand USA Sealing
Item # AA1255
Mfr. Model # ZUSAH3X150
View Product Details
Price
$9.20 / pack of 5

5 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 150mm ID - Pack of 2 3.55 mm 150 mm 157.1 mm
$8.33 / pack of 2
Buna-N O-Ring - 3.55mm Wide x 150mm ID - Pack of 2
Buna-N O-Ring - 3.55mm Wide x 150mm ID - Pack of 2
Brand USA Sealing
Item # AA1523
Mfr. Model # ZUSAH3.55X150
View Product Details
Price
$8.33 / pack of 2

51 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 4mm Wide x 150mm ID - Pack of 5 4 mm 150 mm 158 mm
$11.73 / pack of 5
Buna-N O-Ring - 4mm Wide x 150mm ID - Pack of 5
Buna-N O-Ring - 4mm Wide x 150mm ID - Pack of 5
Brand USA Sealing
Item # AA1660
Mfr. Model # ZUSAH4X150
View Product Details
Price
$11.73 / pack of 5

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 5mm Wide x 150mm ID - Pack of 2 5 mm 150 mm 160 mm
$9.00 / pack of 2
Buna-N O-Ring - 5mm Wide x 150mm ID - Pack of 2
Buna-N O-Ring - 5mm Wide x 150mm ID - Pack of 2
Brand USA Sealing
Item # AA1845
Mfr. Model # ZUSAH5X150
View Product Details
Price
$9.00 / pack of 2

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 5.3mm Wide x 150mm ID - Pack of 2 5.3 mm 150 mm 160.6 mm
$10.93 / pack of 2
Buna-N O-Ring - 5.3mm Wide x 150mm ID - Pack of 2
Buna-N O-Ring - 5.3mm Wide x 150mm ID - Pack of 2
Brand USA Sealing
Item # AA1925
Mfr. Model # ZUSAH5.3X150
View Product Details
Price
$10.93 / pack of 2

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 6mm Wide x 150mm ID - Pack of 2 6 mm 150 mm 162 mm
$11.03 / pack of 2
Buna-N O-Ring - 6mm Wide x 150mm ID - Pack of 2
Buna-N O-Ring - 6mm Wide x 150mm ID - Pack of 2
Brand USA Sealing
Item # AA2078
Mfr. Model # ZUSAH6X150
View Product Details
Price
$11.03 / pack of 2

Estimated to ship Fri. Jun 20
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Cross Section - Actual
  1. 2 mm 1 item
  2. 3 mm 1 item
  3. 3.55 mm 1 item
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  6. 5.3 mm 1 item
  7. 6 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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  500. 630 mm 1 item
Outer Diameter - Actual
  1. 154 mm 1 item
  2. 156 mm 1 item
  3. 157.1 mm 1 item
  4. 158 mm 1 item
  5. 160 mm 1 item
  6. 160.6 mm 1 item
  7. 162 mm 1 item