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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 - 1mm Wide x 9mm ID - Pack of 50 1 mm 9 mm 11 mm
$15.30 / pack of 50
Buna-N O-Ring - 1mm Wide x 9mm ID - Pack of 50
Buna-N O-Ring - 1mm Wide x 9mm ID - Pack of 50
Brand USA Sealing
Item # AA0398
Mfr. Model # ZUSAH1X9
View Product Details
$15.30 / pack of 50

Expected to ship Tue. Apr 30
Buna-N O-Ring - 1.5mm Wide x 8mm ID - Pack of 100 1.5 mm 8 mm 11 mm
$23.90 / pack of 100
Buna-N O-Ring - 1.5mm Wide x 8mm ID - Pack of 100
Buna-N O-Ring - 1.5mm Wide x 8mm ID - Pack of 100
Brand USA Sealing
Item # AA0492
Mfr. Model # ZUSAH1.5X8
View Product Details
$23.90 / pack of 100

Expected to ship Tue. Apr 30
Buna-N O-Ring - 1.9mm Wide x 7.2mm ID - Pack of 50 1.9 mm 7.2 mm 11 mm
$6.53 / pack of 50
Buna-N O-Ring - 1.9mm Wide x 7.2mm ID - Pack of 50
Buna-N O-Ring - 1.9mm Wide x 7.2mm ID - Pack of 50
Brand USA Sealing
Item # AA0668
Mfr. Model # ZUSAH1.9X7.2
View Product Details
$6.53 / pack of 50

Expected to ship Tue. Apr 30
Buna-N O-Ring - 2mm Wide x 7mm ID - Pack of 100 2 mm 7 mm 11 mm
$7.38 / pack of 100
Buna-N O-Ring - 2mm Wide x 7mm ID - Pack of 100
Buna-N O-Ring - 2mm Wide x 7mm ID - Pack of 100
Brand USA Sealing
Item # AA0684
Mfr. Model # ZUSAH2X7
View Product Details
$7.38 / pack of 100

Expected to ship Tue. Apr 30
Buna-N O-Ring - 2.5mm Wide x 6mm ID - Pack of 100 2.5 mm 6 mm 11 mm
$8.50 / pack of 100
Buna-N O-Ring - 2.5mm Wide x 6mm ID - Pack of 100
Buna-N O-Ring - 2.5mm Wide x 6mm ID - Pack of 100
Brand USA Sealing
Item # AA0914
Mfr. Model # ZUSAH2.5X6
View Product Details
$8.50 / pack of 100

Expected to ship Mon. Jun 10
Buna-N O-Ring - 3mm Wide x 5mm ID - Pack of 100 3 mm 5 mm 11 mm
$9.23 / pack of 100
Buna-N O-Ring - 3mm Wide x 5mm ID - Pack of 100
Buna-N O-Ring - 3mm Wide x 5mm ID - Pack of 100
Brand USA Sealing
Item # AA1062
Mfr. Model # ZUSAH3X5
View Product Details
$9.23 / pack of 100

Expected to ship Tue. Apr 30
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  1. Outer Diameter - Actual
    11 mm
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Cross Section - Actual
  1. 1 mm 1 item
  2. 1.5 mm 1 item
  3. 1.9 mm 1 item
  4. 2 mm 1 item
  5. 2.5 mm 1 item
  6. 3 mm 1 item
Inner Diameter - Actual
  1. 5 mm 1 item
  2. 6 mm 1 item
  3. 7 mm 1 item
  4. 7.2 mm 1 item
  5. 8 mm 1 item
  6. 9 mm 1 item
Outer Diameter - Actual
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  2. 0.176" 2 items
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