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Buna-N O-Rings

5 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 - 4mm Wide x 250mm ID - Pack of 1 4 mm 250 mm 258 mm
$10.13 / each
Buna-N O-Ring - 4mm Wide x 250mm ID - Pack of 1
Buna-N O-Ring - 4mm Wide x 250mm ID - Pack of 1
Brand USA Sealing
Item # AA1685
Mfr. Model # ZUSAH4X250
View Product Details
Price
$10.13 / each

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 5mm Wide x 250mm ID - Pack of 1 5 mm 250 mm 260 mm
$7.55 / each
Buna-N O-Ring - 5mm Wide x 250mm ID - Pack of 1
Buna-N O-Ring - 5mm Wide x 250mm ID - Pack of 1
Brand USA Sealing
Item # AA1865
Mfr. Model # ZUSAH5X250
View Product Details
Price
$7.55 / each

10 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 5.3mm Wide x 250mm ID - Pack of 1 5.3 mm 250 mm 260.6 mm
$10.63 / each
Buna-N O-Ring - 5.3mm Wide x 250mm ID - Pack of 1
Buna-N O-Ring - 5.3mm Wide x 250mm ID - Pack of 1
Brand USA Sealing
Item # AA1941
Mfr. Model # ZUSAH5.3X250
View Product Details
Price
$10.63 / each

32 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 6mm Wide x 250mm ID - Pack of 1 6 mm 250 mm 262 mm
$9.35 / each
Buna-N O-Ring - 6mm Wide x 250mm ID - Pack of 1
Buna-N O-Ring - 6mm Wide x 250mm ID - Pack of 1
Brand USA Sealing
Item # AA2090
Mfr. Model # ZUSAH6X250
View Product Details
Price
$9.35 / each

153 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 7mm Wide x 250mm ID - Pack of 1 7 mm 250 mm 264 mm
$12.10 / each
Buna-N O-Ring - 7mm Wide x 250mm ID - Pack of 1
Buna-N O-Ring - 7mm Wide x 250mm ID - Pack of 1
Brand USA Sealing
Item # AA2098
Mfr. Model # ZUSAH7X250
View Product Details
Price
$12.10 / each

16 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
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  1. Inner Diameter - Actual
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Cross Section - Actual
  1. 4 mm 1 item
  2. 5 mm 1 item
  3. 5.3 mm 1 item
  4. 6 mm 1 item
  5. 7 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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  500. 630 mm 1 item
Outer Diameter - Actual
  1. 258 mm 1 item
  2. 260 mm 1 item
  3. 260.6 mm 1 item
  4. 262 mm 1 item
  5. 264 mm 1 item