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Buna-N O-Rings

6 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 27.5mm ID - Pack of 25 1 mm 27.5 mm 29.5 mm
$8.25 / pack of 25
Buna-N O-Ring - 1mm Wide x 27.5mm ID - Pack of 25
Buna-N O-Ring - 1mm Wide x 27.5mm ID - Pack of 25
Brand USA Sealing
Item # AA0432
Mfr. Model # ZUSAH1X27.5
View Product Details
$8.25 / pack of 25

Expected to ship Tue. Apr 30
Buna-N O-Ring - 1.5mm Wide x 26.5mm ID - Pack of 25 1.5 mm 26.5 mm 29.5 mm
$10.50 / pack of 25
Buna-N O-Ring - 1.5mm Wide x 26.5mm ID - Pack of 25
Buna-N O-Ring - 1.5mm Wide x 26.5mm ID - Pack of 25
Brand USA Sealing
Item # AA0527
Mfr. Model # ZUSAH1.5X26.5
View Product Details
$10.50 / pack of 25

Expected to ship Wed. Jun 05
Buna-N O-Ring - 2mm Wide x 25.5mm ID - Pack of 50 2 mm 25.5 mm 29.5 mm
$10.75 / pack of 50
Buna-N O-Ring - 2mm Wide x 25.5mm ID - Pack of 50
Buna-N O-Ring - 2mm Wide x 25.5mm ID - Pack of 50
Brand USA Sealing
Item # AA0719
Mfr. Model # ZUSAH2X25.5
View Product Details
$10.75 / pack of 50

Expected to ship Mon. Jun 10
Buna-N O-Ring - 2.5mm Wide x 24.5mm ID - Pack of 10 2.5 mm 24.5 mm 29.5 mm
$10.98 / pack of 10
Buna-N O-Ring - 2.5mm Wide x 24.5mm ID - Pack of 10
Buna-N O-Ring - 2.5mm Wide x 24.5mm ID - Pack of 10
Brand USA Sealing
Item # AA0949
Mfr. Model # ZUSAH2.5X24.5
View Product Details
$10.98 / pack of 10

Expected to ship Tue. Apr 30
Buna-N O-Ring - 3mm Wide x 23.5mm ID - Pack of 25 3 mm 23.5 mm 29.5 mm
$6.50 / pack of 25
Buna-N O-Ring - 3mm Wide x 23.5mm ID - Pack of 25
Buna-N O-Ring - 3mm Wide x 23.5mm ID - Pack of 25
Brand USA Sealing
Item # AA1099
Mfr. Model # ZUSAH3X23.5
View Product Details
$6.50 / pack of 25

Expected to ship Mon. Jun 10
Buna-N O-Ring - 3.55mm Wide x 22.4mm ID - Pack of 25 3.55 mm 22.4 mm 29.5 mm
$8.05 / pack of 25
Buna-N O-Ring - 3.55mm Wide x 22.4mm ID - Pack of 25
Buna-N O-Ring - 3.55mm Wide x 22.4mm ID - Pack of 25
Brand USA Sealing
Item # AA1474
Mfr. Model # ZUSAH3.55X22.4
View Product Details
$8.05 / pack of 25

Expected to ship Tue. Apr 30
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  1. Outer Diameter - Actual
    29.5 mm
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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. 3.55 mm 1 item
Inner Diameter - Actual
  1. 22.4 mm 1 item
  2. 23.5 mm 1 item
  3. 24.5 mm 1 item
  4. 25.5 mm 1 item
  5. 26.5 mm 1 item
  6. 27.5 mm 1 item
Outer Diameter - Actual
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