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Buna-N O-Rings

4 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 1.8mm ID - Pack of 50 1 mm 1.8 mm 3.8 mm
$5.50 / pack of 50
Buna-N O-Ring - 1mm Wide x 1.8mm ID - Pack of 50
Buna-N O-Ring - 1mm Wide x 1.8mm ID - Pack of 50
Brand USA Sealing
Item # AA0380
Mfr. Model # ZUSAH1X1.8
View Product Details
$5.50 / pack of 50

Expected to ship Tue. Apr 30
Buna-N O-Ring - 1.2mm Wide x 1.8mm ID - Pack of 50 1.2 mm 1.8 mm 4.2 mm
$7.38 / pack of 50
Buna-N O-Ring - 1.2mm Wide x 1.8mm ID - Pack of 50
Buna-N O-Ring - 1.2mm Wide x 1.8mm ID - Pack of 50
Brand USA Sealing
Item # AA0457
Mfr. Model # ZUSAH1.2X1.8
View Product Details
$7.38 / pack of 50

Expected to ship Tue. Apr 30
Buna-N O-Ring - 1.5mm Wide x 1.8mm ID - Pack of 50 1.5 mm 1.8 mm 4.8 mm
$5.25 / pack of 50
Buna-N O-Ring - 1.5mm Wide x 1.8mm ID - Pack of 50
Buna-N O-Ring - 1.5mm Wide x 1.8mm ID - Pack of 50
Brand USA Sealing
Item # AA0479
Mfr. Model # ZUSAH1.5X1.8
View Product Details
$5.25 / pack of 50

Expected to ship Tue. Apr 30
Buna-N O-Ring - 1.8mm Wide x 1.8mm ID - Pack of 25 1.8 mm 1.8 mm 5.4 mm
$4.50 / pack of 25
Buna-N O-Ring - 1.8mm Wide x 1.8mm ID - Pack of 25
Buna-N O-Ring - 1.8mm Wide x 1.8mm ID - Pack of 25
Brand USA Sealing
Item # AA0630
Mfr. Model # ZUSAH1.8X1.8
View Product Details
$4.50 / pack of 25

Expected to ship Tue. Apr 30
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  1. Inner Diameter - Actual
    1.8 mm
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Cross Section - Actual
  1. 1 mm 1 item
  2. 1.2 mm 1 item
  3. 1.5 mm 1 item
  4. 1.8 mm 1 item
Inner Diameter - Actual
  1. 0.056" 2 items
  2. 0.07" 2 items
  3. 0.174" 2 items
  4. 0.206" 2 items
  5. 0.208" 1 item
  6. 0.237" 2 items
  7. 0.239" 1 item
  8. 0.296" 1 item
  9. 0.299" 2 items
  10. 0.412" 2 items
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  62. 2.612" 1 item
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  68. 3.1" 2 items
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  86. 4.725" 2 items
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  139. 1.25 mm 1 item
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Outer Diameter - Actual
  1. 3.8 mm 1 item
  2. 4.2 mm 1 item
  3. 4.8 mm 1 item
  4. 5.4 mm 1 item