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Buna-N O-Rings

4 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 - 2mm Wide x 150mm ID - Pack of 5 2 mm 150 mm 154 mm
$11.20 / pack of 5
Buna-N O-Ring - 2mm Wide x 150mm ID - Pack of 5
Buna-N O-Ring - 2mm Wide x 150mm ID - Pack of 5
Brand USA Sealing
Item # AA0830
Mfr. Model # ZUSAH2X150
View Product Details
$11.20 / pack of 5

Expected to ship Mon. Jun 10
Buna-N O-Ring - 3mm Wide x 148mm ID - Pack of 5 3 mm 148 mm 154 mm
$8.60 / pack of 5
Buna-N O-Ring - 3mm Wide x 148mm ID - Pack of 5
Buna-N O-Ring - 3mm Wide x 148mm ID - Pack of 5
Brand USA Sealing
Item # AA1252
Mfr. Model # ZUSAH3X148
View Product Details
$8.60 / pack of 5

Expected to ship Mon. Jun 10
Buna-N O-Ring - 4mm Wide x 146mm ID - Pack of 2 4 mm 146 mm 154 mm
$6.30 / pack of 2
Buna-N O-Ring - 4mm Wide x 146mm ID - Pack of 2
Buna-N O-Ring - 4mm Wide x 146mm ID - Pack of 2
Brand USA Sealing
Item # AA1659
Mfr. Model # ZUSAH4X146
View Product Details
$6.30 / pack of 2

Expected to ship Tue. Apr 30
Buna-N O-Ring - 5mm Wide x 144mm ID - Pack of 1 5 mm 144 mm 154 mm
$8.10 / each
Buna-N O-Ring - 5mm Wide x 144mm ID - Pack of 1
Buna-N O-Ring - 5mm Wide x 144mm ID - Pack of 1
Brand USA Sealing
Item # AA1843
Mfr. Model # ZUSAH5X144
View Product Details
$8.10 / each

Expected to ship Tue. Apr 30
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  1. Outer Diameter - Actual
    154 mm
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Cross Section - Actual
  1. 2 mm 1 item
  2. 3 mm 1 item
  3. 4 mm 1 item
  4. 5 mm 1 item
Inner Diameter - Actual
  1. 144 mm 1 item
  2. 146 mm 1 item
  3. 148 mm 1 item
  4. 150 mm 1 item
Outer Diameter - Actual
  1. 0.109" 1 item
  2. 0.176" 2 items
  3. 0.21" 1 item
  4. 0.254" 1 item
  5. 0.287" 1 item
  6. 0.380" 1 item
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