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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 22.5mm ID - Pack of 25 1 mm 22.5 mm 24.5 mm
$9.83 / pack of 25
Buna-N O-Ring - 1mm Wide x 22.5mm ID - Pack of 25
Buna-N O-Ring - 1mm Wide x 22.5mm ID - Pack of 25
Brand USA Sealing
Item # AA0425
Mfr. Model # ZUSAH1X22.5
View Product Details
$9.83 / pack of 25

Expected to ship Tue. Jun 11
Buna-N O-Ring - 2mm Wide x 22.5mm ID - Pack of 50 2 mm 22.5 mm 26.5 mm
$7.98 / pack of 50
Buna-N O-Ring - 2mm Wide x 22.5mm ID - Pack of 50
Buna-N O-Ring - 2mm Wide x 22.5mm ID - Pack of 50
Brand USA Sealing
Item # AA0713
Mfr. Model # ZUSAH2X22.5
View Product Details
$7.98 / pack of 50

Expected to ship Tue. Jun 11
Buna-N O-Ring - 2.5mm Wide x 22.5mm ID - Pack of 10 2.5 mm 22.5 mm 27.5 mm
$5.63 / pack of 10
Buna-N O-Ring - 2.5mm Wide x 22.5mm ID - Pack of 10
Buna-N O-Ring - 2.5mm Wide x 22.5mm ID - Pack of 10
Brand USA Sealing
Item # AA0945
Mfr. Model # ZUSAH2.5X22.5
View Product Details
$5.63 / pack of 10

Expected to ship Wed. May 01
Buna-N O-Ring - 3mm Wide x 22.5mm ID - Pack of 25 3 mm 22.5 mm 28.5 mm
$10.58 / pack of 25
Buna-N O-Ring - 3mm Wide x 22.5mm ID - Pack of 25
Buna-N O-Ring - 3mm Wide x 22.5mm ID - Pack of 25
Brand USA Sealing
Item # AA1097
Mfr. Model # ZUSAH3X22.5
View Product Details
$10.58 / pack of 25

Expected to ship Wed. May 01
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  1. Inner Diameter - Actual
    22.5 mm
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Cross Section - Actual
  1. 1 mm 1 item
  2. 2 mm 1 item
  3. 2.5 mm 1 item
  4. 3 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
  11. 0.421" 2 items
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  59. 2.35" 2 items
  60. 2.475" 2 items
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  93. 5.225" 2 items
  94. 5.239" 1 item
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  139. 1.25 mm 1 item
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Outer Diameter - Actual
  1. 24.5 mm 1 item
  2. 26.5 mm 1 item
  3. 27.5 mm 1 item
  4. 28.5 mm 1 item