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Oil Resistant O-Rings Round

These O-rings resist grease, hydraulic oil, and motor oil—plus mild chemicals and water.

9452K243 | Oil Resistant O-Rings Round

$1.75

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :3 3/4", Fractional ID Tolerance :±0.026", Fractional OD :4 1/4", Fractional Width :1/4", Actual Width :0.275", Actual Width Tolerance :±0.005", Actual ID :3.725", Actual OD :4.275", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/4 Fractional Width, Dash Number 419, Dash Number :419, Level :Standard,

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9452K244 | Oil Resistant O-Rings Round

$1.83

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :3 7/8", Fractional ID Tolerance :±0.026", Fractional OD :4 3/8", Fractional Width :1/4", Actual Width :0.275", Actual Width Tolerance :±0.005", Actual ID :3.85", Actual OD :4.4", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/4 Fractional Width, Dash Number 420, Dash Number :420, Level :Standard,

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9452K245 | Oil Resistant O-Rings Round

$1.83

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :4", Fractional ID Tolerance :±0.026", Fractional OD :4 1/2", Fractional Width :1/4", Actual Width :0.275", Actual Width Tolerance :±0.005", Actual ID :3.975", Actual OD :4.525", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/4 Fractional Width, Dash Number 421, Dash Number :421, Level :Standard,

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9452K246 | Oil Resistant O-Rings Round

$1.87

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :4 1/8", Fractional ID Tolerance :±0.026", Fractional OD :4 5/8", Fractional Width :1/4", Actual Width :0.275", Actual Width Tolerance :±0.005", Actual ID :4.1", Actual OD :4.65", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/4 Fractional Width, Dash Number 422, Dash Number :422, Level :Standard,

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9452K247 | Oil Resistant O-Rings Round

$1.87

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :4 1/4", Fractional ID Tolerance :±0.026", Fractional OD :4 3/4", Fractional Width :1/4", Actual Width :0.275", Actual Width Tolerance :±0.005", Actual ID :4.225", Actual OD :4.775", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/4 Fractional Width, Dash Number 423, Dash Number :423, Level :Standard,

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9452K248 | Oil Resistant O-Rings Round

$1.97

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :4 3/8", Fractional ID Tolerance :±0.026", Fractional OD :4 7/8", Fractional Width :1/4", Actual Width :0.275", Actual Width Tolerance :±0.005", Actual ID :4.35", Actual OD :4.9", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/4 Fractional Width, Dash Number 424, Dash Number :424, Level :Standard,

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9452K25 | Oil Resistant O-Rings Round

$0.04

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :9/16", Fractional ID Tolerance :±0.007", Fractional OD :3/4", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :0.549", Actual OD :0.755", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash Number 113, Dash Number :113, Level :Standard,

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9452K26 | Oil Resistant O-Rings Round

$0.04

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :5/8", Fractional ID Tolerance :±0.007", Fractional OD :13/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :0.612", Actual OD :0.818", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash Number 114, Dash Number :114, Level :Standard,

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9452K27 | Oil Resistant O-Rings Round

$0.04

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :11/16", Fractional ID Tolerance :±0.007", Fractional OD :7/8", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :0.674", Actual OD :0.88", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash Number 115, Dash Number :115, Level :Standard,

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9452K28 | Oil Resistant O-Rings Round

$0.05

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :3/4", Fractional ID Tolerance :±0.007", Fractional OD :15/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :0.737", Actual OD :0.943", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash Number 116, Dash Number :116, Level :Standard,

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9452K29 | Oil Resistant O-Rings Round

$0.07

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :3/4", Fractional ID Tolerance :±0.007", Fractional OD :1", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :0.734", Actual OD :1.012", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash Number 210, Dash Number :210, Level :Standard,

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9452K301 | Oil Resistant O-Rings Round

$3.42

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :5 1/2", Fractional ID Tolerance :±0.035", Fractional OD :5 5/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :5.489", Actual OD :5.629", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 051, Dash Number :051, Level :Standard,

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9452K302 | Oil Resistant O-Rings Round

$3.43

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :5 3/4", Fractional ID Tolerance :±0.035", Fractional OD :5 7/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :5.739", Actual OD :5.879", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 052, Dash Number :052, Level :Standard,

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9452K303 | Oil Resistant O-Rings Round

$3.49

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :6", Fractional ID Tolerance :±0.035", Fractional OD :6 1/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :5.989", Actual OD :6.129", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 053, Dash Number :053, Level :Standard,

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9452K304 | Oil Resistant O-Rings Round

$3.72

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :6 1/4", Fractional ID Tolerance :±0.035", Fractional OD :6 3/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :6.239", Actual OD :6.379", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 054, Dash Number :054, Level :Standard,

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9452K305 | Oil Resistant O-Rings Round

$3.86

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :6 1/2", Fractional ID Tolerance :±0.035", Fractional OD :6 5/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :6.489", Actual OD :6.629", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 055, Dash Number :055, Level :Standard,

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9452K31 | Oil Resistant O-Rings Round

$0.07

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :13/16", Fractional ID Tolerance :±0.009", Fractional OD :1 1/16", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :0.796", Actual OD :1.074", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash Number 211, Dash Number :211, Level :Standard,

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9452K311 | Oil Resistant O-Rings Round

$0.04

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :1/16", Fractional ID Tolerance :±0.004", Fractional OD :1/8", Fractional Width :1/32", Actual Width :0.04", Actual Width Tolerance :±0.003", Actual ID :0.07", Actual OD :0.15", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/32 Fractional Width, Dash Number 001-1/2, Dash Number :001-1/2, Level :Standard,

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9452K312 | Oil Resistant O-Rings Round

$0.30

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :4 1/2", Fractional ID Tolerance :±0.026", Fractional OD :4 5/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :4.489", Actual OD :4.629", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 047, Dash Number :047, Level :Standard,

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9452K313 | Oil Resistant O-Rings Round

$0.34

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :4 3/4", Fractional ID Tolerance :±0.026", Fractional OD :4 7/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :4.739", Actual OD :4.879", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 048, Dash Number :048, Level :Standard,

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9452K314 | Oil Resistant O-Rings Round

$0.38

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :5", Fractional ID Tolerance :±0.035", Fractional OD :5 1/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :4.989", Actual OD :5.129", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 049, Dash Number :049, Level :Standard,

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9452K315 | Oil Resistant O-Rings Round

$0.39

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :5 1/4", Fractional ID Tolerance :±0.035", Fractional OD :5 3/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :5.239", Actual OD :5.379", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 050, Dash Number :050, Level :Standard,

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9452K316 | Oil Resistant O-Rings Round

$0.03

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :1/16", Fractional ID Tolerance :±0.004", Fractional OD :1/4", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :0.049", Actual OD :0.255", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash Number 102, Dash Number :102, Level :Standard,

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9452K317 | Oil Resistant O-Rings Round

$0.03

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :3/32", Fractional ID Tolerance :±0.005", Fractional OD :9/32", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :0.081", Actual OD :0.287", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash Number 103, Dash Number :103, Level :Standard,

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9452K318 | Oil Resistant O-Rings Round

$0.03

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :1/8", Fractional ID Tolerance :±0.005", Fractional OD :5/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :0.112", Actual OD :0.318", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash Number 104, Dash Number :104, Level :Standard,

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9452K319 | Oil Resistant O-Rings Round

$0.19

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :4 1/4", Fractional ID Tolerance :±0.026", Fractional OD :4 7/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :4.237", Actual OD :4.443", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash Number 156, Dash Number :156, Level :Standard,

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9452K32 | Oil Resistant O-Rings Round

$0.07

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :7/8", Fractional ID Tolerance :±0.009", Fractional OD :1 1/8", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :0.859", Actual OD :1.137", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash Number 212, Dash Number :212, Level :Standard,

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9452K321 | Oil Resistant O-Rings Round

$0.23

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :5 1/4", Fractional ID Tolerance :±0.035", Fractional OD :5 7/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :5.237", Actual OD :5.443", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash Number 160, Dash Number :160, Level :Standard,

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9452K322 | Oil Resistant O-Rings Round

$0.26

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :6", Fractional ID Tolerance :±0.035", Fractional OD :6 3/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :5.987", Actual OD :6.193", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash Number 163, Dash Number :163, Level :Standard,

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9452K323 | Oil Resistant O-Rings Round

$0.27

System of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :6 1/4", Fractional ID Tolerance :±0.035", Fractional OD :6 7/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :6.237", Actual OD :6.443", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash Number 164, Dash Number :164, Level :Standard,

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