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Oil Resistant O-Rings Round

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

5018T128 | Oil Resistant O-Rings Round

$0.50

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :3/4", Fractional ID Tolerance :±0.007", Fractional OD :7/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :0.739", Actual OD :0.879", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 018,-20° to 250°F, Dash Number :018, Level :Mil.Spec,

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5018T129 | Oil Resistant O-Rings Round

$0.50

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :13/16", Fractional ID Tolerance :±0.009", Fractional OD :15/16", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :0.801", Actual OD :0.941", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 019,-20° to 250°F, Dash Number :019, Level :Mil.Spec,

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5018T13 | Oil Resistant O-Rings Round

$0.55

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :7/8", Fractional ID Tolerance :±0.009", Fractional OD :1", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :0.864", Actual OD :1.004", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 020,-20° to 250°F, Dash Number :020, Level :Mil.Spec,

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5018T131 | Oil Resistant O-Rings Round

$0.56

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :15/16", Fractional ID Tolerance :±0.009", Fractional OD :1 1/16", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :0.926", Actual OD :1.066", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 021,-20° to 250°F, Dash Number :021, Level :Mil.Spec,

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5018T132 | Oil Resistant O-Rings Round

$0.57

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :1", Fractional ID Tolerance :±0.009", Fractional OD :1 1/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :0.989", Actual OD :1.129", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 022,-20° to 250°F, Dash Number :022, Level :Mil.Spec,

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5018T133 | Oil Resistant O-Rings Round

$0.57

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :1 1/16", Fractional ID Tolerance :±0.009", Fractional OD :1 3/16", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :1.051", Actual OD :1.191", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 023,-20° to 250°F, Dash Number :023, Level :Mil.Spec,

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5018T134 | Oil Resistant O-Rings Round

$0.59

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :1 1/8", Fractional ID Tolerance :±0.009", Fractional OD :1 1/4", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :1.114", Actual OD :1.254", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 024,-20° to 250°F, Dash Number :024, Level :Mil.Spec,

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5018T135 | Oil Resistant O-Rings Round

$0.59

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :1 3/16", Fractional ID Tolerance :±0.009", Fractional OD :1 5/16", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :1.176", Actual OD :1.316", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 025,-20° to 250°F, Dash Number :025, Level :Mil.Spec,

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5018T136 | Oil Resistant O-Rings Round

$0.63

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :1 1/4", Fractional ID Tolerance :±0.012", Fractional OD :1 3/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :1.239", Actual OD :1.379", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 026,-20° to 250°F, Dash Number :026, Level :Mil.Spec,

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5018T148 | Oil Resistant O-Rings Round

$0.99

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :2 5/8", Fractional ID Tolerance :±0.021", Fractional OD :2 3/4", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :2.614", Actual OD :2.754", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 038,-20° to 250°F, Dash Number :038, Level :Mil.Spec,

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5018T149 | Oil Resistant O-Rings Round

$1.30

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :2 3/4", Fractional ID Tolerance :±0.021", Fractional OD :2 7/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :2.739", Actual OD :2.879", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 039,-20° to 250°F, Dash Number :039, Level :Mil.Spec,

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5018T15 | Oil Resistant O-Rings Round

$1.49

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :2 7/8", Fractional ID Tolerance :±0.021", Fractional OD :3", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :2.864", Actual OD :3.004", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 040,-20° to 250°F, Dash Number :040, Level :Mil.Spec,

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5018T153 | Oil Resistant O-Rings Round

$2.77

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :3 1/2", Fractional ID Tolerance :±0.026", Fractional OD :3 5/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :3.489", Actual OD :3.629", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 043,-20° to 250°F, Dash Number :043, Level :Mil.Spec,

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5018T154 | Oil Resistant O-Rings Round

$3.10

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :3 3/4", Fractional ID Tolerance :±0.026", Fractional OD :3 7/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :3.739", Actual OD :3.879", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 044,-20° to 250°F, Dash Number :044, Level :Mil.Spec,

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5018T159 | Oil Resistant O-Rings Round

$5.92

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, 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 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 049,-20° to 250°F, Dash Number :049, Level :Mil.Spec,

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5018T16 | Oil Resistant O-Rings Round

$6.34

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, 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 65A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 050,-20° to 250°F, Dash Number :050, Level :Mil.Spec,

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5018T175 | Oil Resistant O-Rings Round

$0.50

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, 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 65A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 116,-20° to 250°F, Dash Number :116, Level :Mil.Spec,

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5018T176 | Oil Resistant O-Rings Round

$0.55

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :13/16", Fractional ID Tolerance :±0.009", Fractional OD :1", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :0.799", Actual OD :1.005", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 117,-20° to 250°F, Dash Number :117, Level :Mil.Spec,

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5018T177 | Oil Resistant O-Rings Round

$0.55

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :7/8", Fractional ID Tolerance :±0.009", Fractional OD :1 1/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :0.862", Actual OD :1.068", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 118,-20° to 250°F, Dash Number :118, Level :Mil.Spec,

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5018T178 | Oil Resistant O-Rings Round

$0.55

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :15/16", Fractional ID Tolerance :±0.009", Fractional OD :1 1/8", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :0.924", Actual OD :1.13", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 119,-20° to 250°F, Dash Number :119, Level :Mil.Spec,

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5018T179 | Oil Resistant O-Rings Round

$0.57

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :1", Fractional ID Tolerance :±0.009", Fractional OD :1 3/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :0.987", Actual OD :1.193", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 120,-20° to 250°F, Dash Number :120, Level :Mil.Spec,

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5018T18 | Oil Resistant O-Rings Round

$0.59

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :1 1/16", Fractional ID Tolerance :±0.009", Fractional OD :1 1/4", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :1.049", Actual OD :1.255", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 121,-20° to 250°F, Dash Number :121, Level :Mil.Spec,

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5018T181 | Oil Resistant O-Rings Round

$0.59

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :1 1/8", Fractional ID Tolerance :±0.009", Fractional OD :1 5/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :1.112", Actual OD :1.318", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 122,-20° to 250°F, Dash Number :122, Level :Mil.Spec,

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5018T182 | Oil Resistant O-Rings Round

$0.63

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :1 3/16", Fractional ID Tolerance :±0.009", Fractional OD :1 3/8", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :1.174", Actual OD :1.38", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 123,-20° to 250°F, Dash Number :123, Level :Mil.Spec,

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5018T197 | Oil Resistant O-Rings Round

$1.18

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :2 1/8", Fractional ID Tolerance :±0.017", Fractional OD :2 5/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :2.112", Actual OD :2.318", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 138,-20° to 250°F, Dash Number :138, Level :Mil.Spec,

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5018T198 | Oil Resistant O-Rings Round

$1.24

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :2 3/16", Fractional ID Tolerance :±0.017", Fractional OD :2 3/8", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :2.175", Actual OD :2.381", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 139,-20° to 250°F, Dash Number :139, Level :Mil.Spec,

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5018T199 | Oil Resistant O-Rings Round

$1.24

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :2 1/4", Fractional ID Tolerance :±0.017", Fractional OD :2 7/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :2.237", Actual OD :2.443", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 140,-20° to 250°F, Dash Number :140, Level :Mil.Spec,

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5018T21 | Oil Resistant O-Rings Round

$1.25

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :2 5/16", Fractional ID Tolerance :±0.017", Fractional OD :2 1/2", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :2.3", Actual OD :2.506", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 141,-20° to 250°F, Dash Number :141, Level :Mil.Spec,

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5018T211 | Oil Resistant O-Rings Round

$1.31

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :2 3/8", Fractional ID Tolerance :±0.017", Fractional OD :2 9/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :2.362", Actual OD :2.568", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 142,-20° to 250°F, Dash Number :142, Level :Mil.Spec,

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5018T212 | Oil Resistant O-Rings Round

$1.28

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-I-45208, SAE AS3578, SAE AS568, SAE J200, Fractional ID :2 7/16", Fractional ID Tolerance :±0.017", Fractional OD :2 5/8", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :2.425", Actual OD :2.631", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 65A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 143,-20° to 250°F, Dash Number :143, Level :Mil.Spec,

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