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Buna-N O-Rings

10 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 44mm ID - Pack of 25 1 mm 44 mm 46 mm
$9.90 / pack of 25
Buna-N O-Ring - 1mm Wide x 44mm ID - Pack of 25
Buna-N O-Ring - 1mm Wide x 44mm ID - Pack of 25
Brand USA Sealing
Item # AA0444
Mfr. Model # ZUSAH1X44
View Product Details
Price
$9.90 / pack of 25

47 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 1.5mm Wide x 43mm ID - Pack of 25 1.5 mm 43 mm 46 mm
$8.85 / pack of 25
Buna-N O-Ring - 1.5mm Wide x 43mm ID - Pack of 25
Buna-N O-Ring - 1.5mm Wide x 43mm ID - Pack of 25
Brand USA Sealing
Item # AA0548
Mfr. Model # ZUSAH1.5X43
View Product Details
Price
$8.85 / pack of 25

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 2mm Wide x 42mm ID - Pack of 50 2 mm 42 mm 46 mm
$13.75 / pack of 50
Buna-N O-Ring - 2mm Wide x 42mm ID - Pack of 50
Buna-N O-Ring - 2mm Wide x 42mm ID - Pack of 50
Brand USA Sealing
Item # AA0749
Mfr. Model # ZUSAH2X42
View Product Details
Price
$13.75 / pack of 50

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 2.5mm Wide x 41mm ID - Pack of 10 2.5 mm 41 mm 46 mm
$10.55 / pack of 10
Buna-N O-Ring - 2.5mm Wide x 41mm ID - Pack of 10
Buna-N O-Ring - 2.5mm Wide x 41mm ID - Pack of 10
Brand USA Sealing
Item # AA0971
Mfr. Model # ZUSAH2.5X41
View Product Details
Price
$10.55 / pack of 10

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3mm Wide x 40mm ID - Pack of 25 3 mm 40 mm 46 mm
$14.63 / pack of 25
Buna-N O-Ring - 3mm Wide x 40mm ID - Pack of 25
Buna-N O-Ring - 3mm Wide x 40mm ID - Pack of 25
Brand USA Sealing
Item # AA1136
Mfr. Model # ZUSAH3X40
View Product Details
Price
$14.63 / pack of 25

3 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 3.5mm Wide x 39mm ID - Pack of 25 3.5 mm 39 mm 46 mm
$10.95 / pack of 25
Buna-N O-Ring - 3.5mm Wide x 39mm ID - Pack of 25
Buna-N O-Ring - 3.5mm Wide x 39mm ID - Pack of 25
Brand USA Sealing
Item # AA1372
Mfr. Model # ZUSAH3.5X39
View Product Details
Price
$10.95 / pack of 25

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 4mm Wide x 38mm ID - Pack of 25 4 mm 38 mm 46 mm
$12.23 / pack of 25
Buna-N O-Ring - 4mm Wide x 38mm ID - Pack of 25
Buna-N O-Ring - 4mm Wide x 38mm ID - Pack of 25
Brand USA Sealing
Item # AA1570
Mfr. Model # ZUSAH4X38
View Product Details
Price
$12.23 / pack of 25

74 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 37mm ID - Pack of 25 4.5 mm 37 mm 46 mm
$12.58 / pack of 25
Buna-N O-Ring - 4.5mm Wide x 37mm ID - Pack of 25
Buna-N O-Ring - 4.5mm Wide x 37mm ID - Pack of 25
Brand USA Sealing
Item # AA1719
Mfr. Model # ZUSAH4.5X37
View Product Details
Price
$12.58 / pack of 25

58 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
Buna-N O-Ring - 5mm Wide x 36mm ID - Pack of 10 5 mm 36 mm 46 mm
$10.45 / pack of 10
Buna-N O-Ring - 5mm Wide x 36mm ID - Pack of 10
Buna-N O-Ring - 5mm Wide x 36mm ID - Pack of 10
Brand USA Sealing
Item # AA1772
Mfr. Model # ZUSAH5X36
View Product Details
Price
$10.45 / pack of 10

Estimated to ship Fri. Jun 20
Buna-N O-Ring - 6mm Wide x 34mm ID - Pack of 5 6 mm 34 mm 46 mm
$10.95 / pack of 5
Buna-N O-Ring - 6mm Wide x 34mm ID - Pack of 5
Buna-N O-Ring - 6mm Wide x 34mm ID - Pack of 5
Brand USA Sealing
Item # AA2031
Mfr. Model # ZUSAH6X34
View Product Details
Price
$10.95 / pack of 5

1 units in stock. Estimated to ship Mon. May 12 Need more? Estimated to ship Fri. Jun 20
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Inner Diameter - Actual
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