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Buna-N O-Rings

9 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 12mm ID - Pack of 100 1 mm 12 mm 14 mm
$9.40 / pack of 100
Buna-N O-Ring - 1mm Wide x 12mm ID - Pack of 100
Buna-N O-Ring - 1mm Wide x 12mm ID - Pack of 100
Brand USA Sealing
Item # AA0404
Mfr. Model # ZUSAH1X12
View Product Details
Price
$9.40 / pack of 100

648 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 1.5mm Wide x 12mm ID - Pack of 100 1.5 mm 12 mm 15 mm
$9.40 / pack of 100
Buna-N O-Ring - 1.5mm Wide x 12mm ID - Pack of 100
Buna-N O-Ring - 1.5mm Wide x 12mm ID - Pack of 100
Brand USA Sealing
Item # AA0500
Mfr. Model # ZUSAH1.5X12
View Product Details
Price
$9.40 / pack of 100

487 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 2mm Wide x 12mm ID - Pack of 100 2 mm 12 mm 16 mm
$9.63 / pack of 100
Buna-N O-Ring - 2mm Wide x 12mm ID - Pack of 100
Buna-N O-Ring - 2mm Wide x 12mm ID - Pack of 100
Brand USA Sealing
Item # AA0694
Mfr. Model # ZUSAH2X12
View Product Details
Price
$9.63 / pack of 100

530 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 2.5mm Wide x 12mm ID - Pack of 100 2.5 mm 12 mm 17 mm
$9.93 / pack of 100
Buna-N O-Ring - 2.5mm Wide x 12mm ID - Pack of 100
Buna-N O-Ring - 2.5mm Wide x 12mm ID - Pack of 100
Brand USA Sealing
Item # AA0926
Mfr. Model # ZUSAH2.5X12
View Product Details
Price
$9.93 / pack of 100

434 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3mm Wide x 12mm ID - Pack of 100 3 mm 12 mm 18 mm
$11.50 / pack of 100
Buna-N O-Ring - 3mm Wide x 12mm ID - Pack of 100
Buna-N O-Ring - 3mm Wide x 12mm ID - Pack of 100
Brand USA Sealing
Item # AA1076
Mfr. Model # ZUSAH3X12
View Product Details
Price
$11.50 / pack of 100

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3.5mm Wide x 12mm ID - Pack of 100 3.5 mm 12 mm 19 mm
$16.20 / pack of 100
Buna-N O-Ring - 3.5mm Wide x 12mm ID - Pack of 100
Buna-N O-Ring - 3.5mm Wide x 12mm ID - Pack of 100
Brand USA Sealing
Item # AA1328
Mfr. Model # ZUSAH3.5X12
View Product Details
Price
$16.20 / pack of 100

9 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 4mm Wide x 12mm ID - Pack of 100 4 mm 12 mm 20 mm
$16.63 / pack of 100
Buna-N O-Ring - 4mm Wide x 12mm ID - Pack of 100
Buna-N O-Ring - 4mm Wide x 12mm ID - Pack of 100
Brand USA Sealing
Item # AA1544
Mfr. Model # ZUSAH4X12
View Product Details
Price
$16.63 / pack of 100

78 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 5mm Wide x 12mm ID - Pack of 25 5 mm 12 mm 22 mm
$9.38 / pack of 25
Buna-N O-Ring - 5mm Wide x 12mm ID - Pack of 25
Buna-N O-Ring - 5mm Wide x 12mm ID - Pack of 25
Brand USA Sealing
Item # AA1748
Mfr. Model # ZUSAH5X12
View Product Details
Price
$9.38 / pack of 25

10 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 6mm Wide x 12mm ID - Pack of 10 6 mm 12 mm 24 mm
$9.75 / pack of 10
Buna-N O-Ring - 6mm Wide x 12mm ID - Pack of 10
Buna-N O-Ring - 6mm Wide x 12mm ID - Pack of 10
Brand USA Sealing
Item # AA2017
Mfr. Model # ZUSAH6X12
View Product Details
Price
$9.75 / pack of 10

14 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
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Cross Section - Actual
  1. 1 mm 1 item
  2. 1.5 mm 1 item
  3. 2 mm 1 item
  4. 2.5 mm 1 item
  5. 3 mm 1 item
  6. 3.5 mm 1 item
  7. 4 mm 1 item
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  9. 6 mm 1 item
Inner Diameter - Actual
  1. 0.07" 2 items
  2. 0.208" 1 item
  3. 0.234" 1 item
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  5. 0.296" 1 item
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  30. 1.725" 1 item
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  35. 1.975" 2 items
  36. 1.987" 1 item
  37. 2.05" 1 item
  38. 2.1" 2 items
  39. 2.225" 2 items
  40. 2.35" 2 items
  41. 2.475" 2 items
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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
  94. 7.725" 1 item
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  96. 7.975" 2 items
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  102. 9.475" 2 items
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  116. 18.455" 1 item
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  124. 25.94" 2 items
  125. 1.25 mm 1 item
  126. 1.8 mm 4 items
  127. 2 mm 4 items
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  131. 3 mm 5 items
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  239. 32 mm 11 items
  240. 32.5 mm 6 items
  241. 33 mm 9 items
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  278. 46.2 mm 2 items
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  428. 178 mm 1 item
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  431. 185 mm 4 items
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  434. 193 mm 1 item
  435. 194 mm 2 items
  436. 194.3 mm 1 item
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  440. 203 mm 2 items
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  449. 220 mm 3 items
  450. 224 mm 2 items
  451. 225 mm 3 items
  452. 229.3 mm 1 item
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  454. 232 mm 1 item
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  456. 236 mm 3 items
  457. 239.3 mm 1 item
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  459. 243 mm 2 items
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  468. 272 mm 2 items
  469. 274.5 mm 1 item
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  471. 279.3 mm 1 item
  472. 279.5 mm 1 item
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  475. 289.3 mm 1 item
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  496. 387 mm 2 items
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  499. 487 mm 1 item
  500. 630 mm 1 item
Outer Diameter - Actual
  1. 14 mm 1 item
  2. 15 mm 1 item
  3. 16 mm 1 item
  4. 17 mm 1 item
  5. 18 mm 1 item
  6. 19 mm 1 item
  7. 20 mm 1 item
  8. 22 mm 1 item
  9. 24 mm 1 item