These O-rings resist grease, hydraulic oil, and motor oil—plus mild chemicals and water.
System of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :203 mm, Actual OD :209 mm, ID :203 mm, ID Tolerance :±1.2 mm, OD :209 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 203 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :205 mm, Actual OD :211 mm, ID :205 mm, ID Tolerance :±1.2 mm, OD :211 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 205 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :209 mm, Actual OD :215 mm, ID :209 mm, ID Tolerance :±1.2 mm, OD :215 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 209 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2.4 mm, Actual ID :17.6 mm, Actual OD :22.4 mm, ID :17.6 mm, ID Tolerance :±0.17 mm, OD :22.4 mm, OD Tolerance :±0.35 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2.4 mm Wide, 17.6 mm ID, Width :2.4 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :210 mm, Actual OD :216 mm, ID :210 mm, ID Tolerance :±1.2 mm, OD :216 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 210 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :215 mm, Actual OD :221 mm, ID :215 mm, ID Tolerance :±1.2 mm, OD :221 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 215 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :220 mm, Actual OD :226 mm, ID :220 mm, ID Tolerance :±1.2 mm, OD :226 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 220 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :225 mm, Actual OD :231 mm, ID :225 mm, ID Tolerance :±1.2 mm, OD :231 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 225 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :230 mm, Actual OD :236 mm, ID :230 mm, ID Tolerance :±1.2 mm, OD :236 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 230 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :235 mm, Actual OD :241 mm, ID :235 mm, ID Tolerance :±1.2 mm, OD :241 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 235 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :240 mm, Actual OD :246 mm, ID :240 mm, ID Tolerance :±1.2 mm, OD :246 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 240 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :245 mm, Actual OD :251 mm, ID :245 mm, ID Tolerance :±1.2 mm, OD :251 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 245 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :260 mm, Actual OD :266 mm, ID :260 mm, ID Tolerance :±1.6 mm, OD :266 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 260 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2.4 mm, Actual ID :18.6 mm, Actual OD :23.4 mm, ID :18.6 mm, ID Tolerance :±0.17 mm, OD :23.4 mm, OD Tolerance :±0.35 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2.4 mm Wide, 18.6 mm ID, Width :2.4 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :265 mm, Actual OD :271 mm, ID :265 mm, ID Tolerance :±1.6 mm, OD :271 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 265 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :270 mm, Actual OD :276 mm, ID :270 mm, ID Tolerance :±1.6 mm, OD :276 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 270 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :296 mm, Actual OD :302 mm, ID :296 mm, ID Tolerance :±1.6 mm, OD :302 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 296 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :320 mm, Actual OD :326 mm, ID :320 mm, ID Tolerance :±1.6 mm, OD :326 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 320 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3 mm, Actual ID :350 mm, Actual OD :356 mm, ID :350 mm, ID Tolerance :±2.1 mm, OD :356 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3 mm Wide, 350 mm ID, Width :3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :100 mm, Actual OD :107 mm, ID :100 mm, ID Tolerance :±0.65 mm, OD :107 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 100 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :102 mm, Actual OD :109 mm, ID :102 mm, ID Tolerance :±0.65 mm, OD :109 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 102 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :103 mm, Actual OD :110 mm, ID :103 mm, ID Tolerance :±0.65 mm, OD :110 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 103 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :105 mm, Actual OD :112 mm, ID :105 mm, ID Tolerance :±0.65 mm, OD :112 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 105 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :2.4 mm, Actual ID :19.3 mm, Actual OD :24.1 mm, ID :19.3 mm, ID Tolerance :±0.22 mm, OD :24.1 mm, OD Tolerance :±0.35 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2.4 mm Wide, 19.3 mm ID, Width :2.4 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :108 mm, Actual OD :115 mm, ID :108 mm, ID Tolerance :±0.65 mm, OD :115 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 108 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :109 mm, Actual OD :116 mm, ID :109 mm, ID Tolerance :±0.65 mm, OD :116 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 109 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :110 mm, Actual OD :117 mm, ID :110 mm, ID Tolerance :±0.65 mm, OD :117 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 110 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :118 mm, Actual OD :125 mm, ID :118 mm, ID Tolerance :±0.65 mm, OD :125 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 118 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :120 mm, Actual OD :127 mm, ID :120 mm, ID Tolerance :±0.65 mm, OD :127 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 120 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :122 mm, Actual OD :129 mm, ID :122 mm, ID Tolerance :±0.65 mm, OD :129 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 122 mm ID, Width :3.5 mm, Level :Standard,
+ Add to Cart