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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 82mm ID - Pack of 10 2 mm 82 mm 86 mm
$9.10 / pack of 10
Buna-N O-Ring - 2mm Wide x 82mm ID - Pack of 10
Buna-N O-Ring - 2mm Wide x 82mm ID - Pack of 10
Brand USA Sealing
Item # AA0789
Mfr. Model # ZUSAH2X82
View Product Details
$9.10 / pack of 10

Expected to ship Tue. Jun 11
Buna-N O-Ring - 3mm Wide x 80mm ID - Pack of 25 3 mm 80 mm 86 mm
$15.95 / pack of 25
Buna-N O-Ring - 3mm Wide x 80mm ID - Pack of 25
Buna-N O-Ring - 3mm Wide x 80mm ID - Pack of 25
Brand USA Sealing
Item # AA1182
Mfr. Model # ZUSAH3X80
View Product Details
$15.95 / pack of 25

Expected to ship Wed. May 01
Buna-N O-Ring - 3.5mm Wide x 79mm ID - Pack of 5 3.5 mm 79 mm 86 mm
$5.45 / pack of 5
Buna-N O-Ring - 3.5mm Wide x 79mm ID - Pack of 5
Buna-N O-Ring - 3.5mm Wide x 79mm ID - Pack of 5
Brand USA Sealing
Item # AA1419
Mfr. Model # ZUSAH3.5X79
View Product Details
$5.45 / pack of 5

Expected to ship Wed. May 01
Buna-N O-Ring - 4mm Wide x 78mm ID - Pack of 10 4 mm 78 mm 86 mm
$14.83 / pack of 10
Buna-N O-Ring - 4mm Wide x 78mm ID - Pack of 10
Buna-N O-Ring - 4mm Wide x 78mm ID - Pack of 10
Brand USA Sealing
Item # AA1608
Mfr. Model # ZUSAH4X78
View Product Details
$14.83 / pack of 10

Expected to ship Sat. Jun 22
Buna-N O-Ring - 5mm Wide x 76mm ID - Pack of 5 5 mm 76 mm 86 mm
$8.88 / pack of 5
Buna-N O-Ring - 5mm Wide x 76mm ID - Pack of 5
Buna-N O-Ring - 5mm Wide x 76mm ID - Pack of 5
Brand USA Sealing
Item # AA1808
Mfr. Model # ZUSAH5X76
View Product Details
$8.88 / pack of 5

Expected to ship Tue. Jun 11
Buna-N O-Ring - 5.7mm Wide x 74.6mm ID - Pack of 5 5.7 mm 74.6 mm 86 mm
$8.53 / pack of 5
Buna-N O-Ring - 5.7mm Wide x 74.6mm ID - Pack of 5
Buna-N O-Ring - 5.7mm Wide x 74.6mm ID - Pack of 5
Brand USA Sealing
Item # AA1976
Mfr. Model # ZUSAH5.7X74.6
View Product Details
$8.53 / pack of 5

Expected to ship Tue. Jun 11
Buna-N O-Ring - 6mm Wide x 74mm ID - Pack of 2 6 mm 74 mm 86 mm
$6.70 / pack of 2
Buna-N O-Ring - 6mm Wide x 74mm ID - Pack of 2
Buna-N O-Ring - 6mm Wide x 74mm ID - Pack of 2
Brand USA Sealing
Item # AA2055
Mfr. Model # ZUSAH6X74
View Product Details
$6.70 / pack of 2

Expected to ship Tue. Jun 11
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  1. Outer Diameter - Actual
    86 mm
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Cross Section - Actual
  1. 2 mm 1 item
  2. 3 mm 1 item
  3. 3.5 mm 1 item
  4. 4 mm 1 item
  5. 5 mm 1 item
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  7. 6 mm 1 item
Inner Diameter - Actual
  1. 74 mm 1 item
  2. 74.6 mm 1 item
  3. 76 mm 1 item
  4. 78 mm 1 item
  5. 79 mm 1 item
  6. 80 mm 1 item
  7. 82 mm 1 item
Outer Diameter - Actual
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