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Buna-N O-Rings

8 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 140mm ID - Pack of 5 2 mm 140 mm 144 mm
$7.33 / pack of 5
$7.33 / pack of 5

Expected to ship Tue. Apr 30
Buna-N O-Ring - 3mm Wide x 140mm ID - Pack of 5 3 mm 140 mm 146 mm
$8.33 / pack of 10
$8.33 / pack of 10

Expected to ship Wed. Jun 05
Buna-N O-Ring - 3.5mm Wide x 140mm ID - Pack of 2 3.5 mm 140 mm 147 mm
$10.28 / pack of 2
$10.28 / pack of 2

Expected to ship Tue. Apr 30
Buna-N O-Ring - 3.55mm Wide x 140mm ID - Pack of 2 3.55 mm 140 mm 147.1 mm
$6.93 / pack of 2
$6.93 / pack of 2

Expected to ship Tue. Apr 30
Buna-N O-Ring - 4mm Wide x 140mm ID - Pack of 5 4 mm 140 mm 148 mm
$10.25 / pack of 5
$10.25 / pack of 5

Expected to ship Tue. Apr 30
Buna-N O-Ring - 5mm Wide x 140mm ID - Pack of 2 5 mm 140 mm 150 mm
$7.83 / pack of 2
$7.83 / pack of 2

Expected to ship Tue. Apr 30
Buna-N O-Ring - 5.3mm Wide x 140mm ID - Pack of 2 5.3 mm 140 mm 150.6 mm
$9.03 / pack of 2
$9.03 / pack of 2

Expected to ship Tue. Apr 30
Buna-N O-Ring - 6mm Wide x 140mm ID - Pack of 2 6 mm 140 mm 152 mm
$7.93 / pack of 2
$7.93 / pack of 2

Expected to ship Thu. Jul 04