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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 - 2.5mm Wide x 195mm ID - Pack of 5 2.5 mm 195 mm 200 mm
$11.88 / pack of 5
Buna-N O-Ring - 2.5mm Wide x 195mm ID - Pack of 5
Buna-N O-Ring - 2.5mm Wide x 195mm ID - Pack of 5
Brand USA Sealing
Item # AA1027
Mfr. Model # ZUSAH2.5X195
View Product Details
Price
$11.88 / pack of 5

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3mm Wide x 195mm ID - Pack of 5 3 mm 195 mm 201 mm
$12.63 / pack of 5
Buna-N O-Ring - 3mm Wide x 195mm ID - Pack of 5
Buna-N O-Ring - 3mm Wide x 195mm ID - Pack of 5
Brand USA Sealing
Item # AA1279
Mfr. Model # ZUSAH3X195
View Product Details
Price
$12.63 / pack of 5

1 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3.5mm Wide x 195mm ID - Pack of 1 3.5 mm 195 mm 202 mm
$10.98 / each
Buna-N O-Ring - 3.5mm Wide x 195mm ID - Pack of 1
Buna-N O-Ring - 3.5mm Wide x 195mm ID - Pack of 1
Brand USA Sealing
Item # AA1458
Mfr. Model # ZUSAH3.5X195
View Product Details
Price
$10.98 / each

7 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3.55mm Wide x 195mm ID - Pack of 2 3.55 mm 195 mm 202.1 mm
$10.10 / pack of 2
Buna-N O-Ring - 3.55mm Wide x 195mm ID - Pack of 2
Buna-N O-Ring - 3.55mm Wide x 195mm ID - Pack of 2
Brand USA Sealing
Item # AA1528
Mfr. Model # ZUSAH3.55X195
View Product Details
Price
$10.10 / pack of 2

33 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 4mm Wide x 195mm ID - Pack of 2 4 mm 195 mm 203 mm
$11.03 / pack of 2
Buna-N O-Ring - 4mm Wide x 195mm ID - Pack of 2
Buna-N O-Ring - 4mm Wide x 195mm ID - Pack of 2
Brand USA Sealing
Item # AA1673
Mfr. Model # ZUSAH4X195
View Product Details
Price
$11.03 / pack of 2

5 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 5mm Wide x 195mm ID - Pack of 1 5 mm 195 mm 205 mm
$7.73 / each
Buna-N O-Ring - 5mm Wide x 195mm ID - Pack of 1
Buna-N O-Ring - 5mm Wide x 195mm ID - Pack of 1
Brand USA Sealing
Item # AA1854
Mfr. Model # ZUSAH5X195
View Product Details
Price
$7.73 / each

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 6mm Wide x 195mm ID - Pack of 1 6 mm 195 mm 207 mm
$8.30 / each
Buna-N O-Ring - 6mm Wide x 195mm ID - Pack of 1
Buna-N O-Ring - 6mm Wide x 195mm ID - Pack of 1
Brand USA Sealing
Item # AA2085
Mfr. Model # ZUSAH6X195
View Product Details
Price
$8.30 / each

Estimated to ship Fri. Jun 20
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  1. Inner Diameter - Actual
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Cross Section - Actual
  1. 2.5 mm 1 item
  2. 3 mm 1 item
  3. 3.5 mm 1 item
  4. 3.55 mm 1 item
  5. 4 mm 1 item
  6. 5 mm 1 item
  7. 6 mm 1 item
Inner Diameter - Actual
  1. 0.07" 2 items
  2. 0.208" 1 item
  3. 0.234" 1 item
  4. 0.239" 1 item
  5. 0.296" 1 item
  6. 0.299" 1 item
  7. 0.612" 1 item
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  17. 1.037" 1 item
  18. 1.049" 1 item
  19. 1.109" 1 item
  20. 1.114" 1 item
  21. 1.171" 1 item
  22. 1.234" 1 item
  23. 1.239" 1 item
  24. 1.296" 1 item
  25. 1.421" 1 item
  26. 1.424" 1 item
  27. 1.475" 1 item
  28. 1.6" 1 item
  29. 1.674" 1 item
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  37. 2.05" 1 item
  38. 2.1" 2 items
  39. 2.225" 2 items
  40. 2.35" 2 items
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  63. 4.359" 1 item
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  87. 6.225" 2 items
  88. 6.239" 1 item
  89. 6.475" 2 items
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  92. 7.225" 2 items
  93. 7.475" 3 items
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  125. 1.25 mm 1 item
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  240. 32.5 mm 6 items
  241. 33 mm 9 items
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  436. 194.3 mm 1 item
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  500. 630 mm 1 item
Outer Diameter - Actual
  1. 200 mm 1 item
  2. 201 mm 1 item
  3. 202 mm 1 item
  4. 202.1 mm 1 item
  5. 203 mm 1 item
  6. 205 mm 1 item
  7. 207 mm 1 item