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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 - 1.5mm Wide x 35mm ID - Pack of 100 1.5 mm 35 mm 38 mm
$20.35 / pack of 100
Buna-N O-Ring - 1.5mm Wide x 35mm ID - Pack of 100
Buna-N O-Ring - 1.5mm Wide x 35mm ID - Pack of 100
Brand USA Sealing
Item # AA0539
Mfr. Model # ZUSAH1.5X35
View Product Details
Price
$20.35 / pack of 100

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 2mm Wide x 34mm ID - Pack of 50 2 mm 34 mm 38 mm
$13.93 / pack of 50
Buna-N O-Ring - 2mm Wide x 34mm ID - Pack of 50
Buna-N O-Ring - 2mm Wide x 34mm ID - Pack of 50
Brand USA Sealing
Item # AA0735
Mfr. Model # ZUSAH2X34
View Product Details
Price
$13.93 / pack of 50

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 2.5mm Wide x 33mm ID - Pack of 25 2.5 mm 33 mm 38 mm
$8.08 / pack of 25
Buna-N O-Ring - 2.5mm Wide x 33mm ID - Pack of 25
Buna-N O-Ring - 2.5mm Wide x 33mm ID - Pack of 25
Brand USA Sealing
Item # AA0960
Mfr. Model # ZUSAH2.5X33
View Product Details
Price
$8.08 / pack of 25

1 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3mm Wide x 32mm ID - Pack of 50 3 mm 32 mm 38 mm
$12.65 / pack of 50
Buna-N O-Ring - 3mm Wide x 32mm ID - Pack of 50
Buna-N O-Ring - 3mm Wide x 32mm ID - Pack of 50
Brand USA Sealing
Item # AA1121
Mfr. Model # ZUSAH3X32
View Product Details
Price
$12.65 / pack of 50

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3.5mm Wide x 31mm ID - Pack of 25 3.5 mm 31 mm 38 mm
$10.98 / pack of 25
Buna-N O-Ring - 3.5mm Wide x 31mm ID - Pack of 25
Buna-N O-Ring - 3.5mm Wide x 31mm ID - Pack of 25
Brand USA Sealing
Item # AA1357
Mfr. Model # ZUSAH3.5X31
View Product Details
Price
$10.98 / pack of 25

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 4mm Wide x 30mm ID - Pack of 25 4 mm 30 mm 38 mm
$10.20 / pack of 25
Buna-N O-Ring - 4mm Wide x 30mm ID - Pack of 25
Buna-N O-Ring - 4mm Wide x 30mm ID - Pack of 25
Brand USA Sealing
Item # AA1562
Mfr. Model # ZUSAH4X30
View Product Details
Price
$10.20 / pack of 25

8 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 4.5mm Wide x 29mm ID - Pack of 10 4.5 mm 29 mm 38 mm
$12.40 / pack of 10
Buna-N O-Ring - 4.5mm Wide x 29mm ID - Pack of 10
Buna-N O-Ring - 4.5mm Wide x 29mm ID - Pack of 10
Brand USA Sealing
Item # AA1714
Mfr. Model # ZUSAH4.5X29
View Product Details
Price
$12.40 / pack of 10

6 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 5mm Wide x 28mm ID - Pack of 25 5 mm 28 mm 38 mm
$11.35 / pack of 25
Buna-N O-Ring - 5mm Wide x 28mm ID - Pack of 25
Buna-N O-Ring - 5mm Wide x 28mm ID - Pack of 25
Brand USA Sealing
Item # AA1764
Mfr. Model # ZUSAH5X28
View Product Details
Price
$11.35 / pack of 25

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 6mm Wide x 26mm ID - Pack of 5 6 mm 26 mm 38 mm
$9.90 / pack of 5
Buna-N O-Ring - 6mm Wide x 26mm ID - Pack of 5
Buna-N O-Ring - 6mm Wide x 26mm ID - Pack of 5
Brand USA Sealing
Item # AA2025
Mfr. Model # ZUSAH6X26
View Product Details
Price
$9.90 / pack of 5

Estimated to ship Fri. Jun 20
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  1. 1.5 mm 1 item
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  6. 4 mm 1 item
  7. 4.5 mm 1 item
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Inner Diameter - Actual
  1. 26 mm 1 item
  2. 28 mm 1 item
  3. 29 mm 1 item
  4. 30 mm 1 item
  5. 31 mm 1 item
  6. 32 mm 1 item
  7. 33 mm 1 item
  8. 34 mm 1 item
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