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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 80mm ID - Pack of 10 2 mm 80 mm 84 mm
$20.03 / pack of 10
Buna-N O-Ring - 2mm Wide x 80mm ID - Pack of 10
Buna-N O-Ring - 2mm Wide x 80mm ID - Pack of 10
Brand USA Sealing
Item # AA0787
Mfr. Model # ZUSAH2X80
View Product Details
$20.03 / pack of 10

Expected to ship Tue. Apr 30
Buna-N O-Ring - 3mm Wide x 78mm ID - Pack of 25 3 mm 78 mm 84 mm
$16.00 / pack of 25
Buna-N O-Ring - 3mm Wide x 78mm ID - Pack of 25
Buna-N O-Ring - 3mm Wide x 78mm ID - Pack of 25
Brand USA Sealing
Item # AA1180
Mfr. Model # ZUSAH3X78
View Product Details
$16.00 / pack of 25

Expected to ship Tue. Apr 30
Buna-N O-Ring - 3.5mm Wide x 77mm ID - Pack of 5 3.5 mm 77 mm 84 mm
$6.63 / pack of 5
Buna-N O-Ring - 3.5mm Wide x 77mm ID - Pack of 5
Buna-N O-Ring - 3.5mm Wide x 77mm ID - Pack of 5
Brand USA Sealing
Item # AA1417
Mfr. Model # ZUSAH3.5X77
View Product Details
$6.63 / pack of 5

Expected to ship Tue. Apr 30
Buna-N O-Ring - 4mm Wide x 76mm ID - Pack of 10 4 mm 76 mm 84 mm
$14.83 / pack of 10
Buna-N O-Ring - 4mm Wide x 76mm ID - Pack of 10
Buna-N O-Ring - 4mm Wide x 76mm ID - Pack of 10
Brand USA Sealing
Item # AA1606
Mfr. Model # ZUSAH4X76
View Product Details
$14.83 / pack of 10

Expected to ship Tue. Apr 30
Buna-N O-Ring - 5mm Wide x 74mm ID - Pack of 5 5 mm 74 mm 84 mm
$9.00 / pack of 5
Buna-N O-Ring - 5mm Wide x 74mm ID - Pack of 5
Buna-N O-Ring - 5mm Wide x 74mm ID - Pack of 5
Brand USA Sealing
Item # AA1806
Mfr. Model # ZUSAH5X74
View Product Details
$9.00 / pack of 5

Expected to ship Tue. Apr 30
Buna-N O-Ring - 6mm Wide x 72mm ID - Pack of 2 6 mm 72 mm 84 mm
$5.25 / pack of 2
Buna-N O-Ring - 6mm Wide x 72mm ID - Pack of 2
Buna-N O-Ring - 6mm Wide x 72mm ID - Pack of 2
Brand USA Sealing
Item # AA2054
Mfr. Model # ZUSAH6X72
View Product Details
$5.25 / pack of 2

Expected to ship Mon. Jun 10
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  1. Outer Diameter - Actual
    84 mm
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Cross Section - Actual
  1. 2 mm 1 item
  2. 3 mm 1 item
  3. 3.5 mm 1 item
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Inner Diameter - Actual
  1. 72 mm 1 item
  2. 74 mm 1 item
  3. 76 mm 1 item
  4. 77 mm 1 item
  5. 78 mm 1 item
  6. 80 mm 1 item
Outer Diameter - Actual
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