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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 - 1.5mm Wide x 60mm ID - Pack of 25 1.5 mm 60 mm 63 mm
$10.73 / pack of 25
Buna-N O-Ring - 1.5mm Wide x 60mm ID - Pack of 25
Buna-N O-Ring - 1.5mm Wide x 60mm ID - Pack of 25
Brand USA Sealing
Item # AA0565
Mfr. Model # ZUSAH1.5X60
View Product Details
$10.73 / pack of 25

Expected to ship Tue. Apr 30
Buna-N O-Ring - 2mm Wide x 59mm ID - Pack of 25 2 mm 59 mm 63 mm
$8.55 / pack of 25
Buna-N O-Ring - 2mm Wide x 59mm ID - Pack of 25
Buna-N O-Ring - 2mm Wide x 59mm ID - Pack of 25
Brand USA Sealing
Item # AA0766
Mfr. Model # ZUSAH2X59
View Product Details
$8.55 / pack of 25

Expected to ship Tue. Apr 30
Buna-N O-Ring - 2.5mm Wide x 58mm ID - Pack of 10 2.5 mm 58 mm 63 mm
$9.05 / pack of 10
Buna-N O-Ring - 2.5mm Wide x 58mm ID - Pack of 10
Buna-N O-Ring - 2.5mm Wide x 58mm ID - Pack of 10
Brand USA Sealing
Item # AA0988
Mfr. Model # ZUSAH2.5X58
View Product Details
$9.05 / pack of 10

Expected to ship Mon. Jun 10
Buna-N O-Ring - 3mm Wide x 57mm ID - Pack of 25 3 mm 57 mm 63 mm
$11.53 / pack of 25
Buna-N O-Ring - 3mm Wide x 57mm ID - Pack of 25
Buna-N O-Ring - 3mm Wide x 57mm ID - Pack of 25
Brand USA Sealing
Item # AA1158
Mfr. Model # ZUSAH3X57
View Product Details
$11.53 / pack of 25

Expected to ship Tue. Apr 30
Buna-N O-Ring - 3.5mm Wide x 56mm ID - Pack of 25 3.5 mm 56 mm 63 mm
$10.13 / pack of 25
Buna-N O-Ring - 3.5mm Wide x 56mm ID - Pack of 25
Buna-N O-Ring - 3.5mm Wide x 56mm ID - Pack of 25
Brand USA Sealing
Item # AA1397
Mfr. Model # ZUSAH3.5X56
View Product Details
$10.13 / pack of 25

Expected to ship Mon. Jun 10
Buna-N O-Ring - 4mm Wide x 55mm ID - Pack of 20 4 mm 55 mm 63 mm
$11.88 / pack of 20
Buna-N O-Ring - 4mm Wide x 55mm ID - Pack of 20
Buna-N O-Ring - 4mm Wide x 55mm ID - Pack of 20
Brand USA Sealing
Item # AA1587
Mfr. Model # ZUSAH4X55
View Product Details
$11.88 / pack of 20

Expected to ship Tue. Apr 30
Buna-N O-Ring - 5.7mm Wide x 51.6mm ID - Pack of 5 5.7 mm 51.6 mm 63 mm
$12.18 / pack of 5
Buna-N O-Ring - 5.7mm Wide x 51.6mm ID - Pack of 5
Buna-N O-Ring - 5.7mm Wide x 51.6mm ID - Pack of 5
Brand USA Sealing
Item # AA1960
Mfr. Model # ZUSAH5.7X51.6
View Product Details
$12.18 / pack of 5

Expected to ship Tue. Apr 30
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  1. Outer Diameter - Actual
    63 mm
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Cross Section - Actual
  1. 1.5 mm 1 item
  2. 2 mm 1 item
  3. 2.5 mm 1 item
  4. 3 mm 1 item
  5. 3.5 mm 1 item
  6. 4 mm 1 item
  7. 5.7 mm 1 item
Inner Diameter - Actual
  1. 51.6 mm 1 item
  2. 55 mm 1 item
  3. 56 mm 1 item
  4. 57 mm 1 item
  5. 58 mm 1 item
  6. 59 mm 1 item
  7. 60 mm 1 item
Outer Diameter - Actual
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