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 :1 mm, Actual ID :23.5 mm, Actual OD :25.5 mm, ID :23.5 mm, ID Tolerance :±0.22 mm, OD :25.5 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1 mm Wide, 23.5 mm ID, Width :1 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 :1 mm, Actual ID :30.5 mm, Actual OD :32.5 mm, ID :30.5 mm, ID Tolerance :±0.22 mm, OD :32.5 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1 mm Wide, 30.5 mm ID, Width :1 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 :1.2 mm, Actual ID :2.5 mm, Actual OD :4.9 mm, ID :2.5 mm, ID Tolerance :±0.13 mm, OD :4.9 mm, OD Tolerance :±0.1 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.2 mm Wide, 2.5 mm ID, Width :1.2 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 :1.5 mm, Actual ID :10.5 mm, Actual OD :13.5 mm, ID :10.5 mm, ID Tolerance :±0.14 mm, OD :13.5 mm, OD Tolerance :±0.25 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 10.5 mm ID, Width :1.5 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 :1.5 mm, Actual ID :16.5 mm, Actual OD :19.5 mm, ID :16.5 mm, ID Tolerance :±0.17 mm, OD :19.5 mm, OD Tolerance :±0.35 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 16.5 mm ID, Width :1.5 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 :1.5 mm, Actual ID :18.5 mm, Actual OD :21.5 mm, ID :18.5 mm, ID Tolerance :±0.17 mm, OD :21.5 mm, OD Tolerance :±0.35 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 18.5 mm ID, Width :1.5 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 :1.5 mm, Actual ID :20.5 mm, Actual OD :23.5 mm, ID :20.5 mm, ID Tolerance :±0.22 mm, OD :23.5 mm, OD Tolerance :±0.35 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 20.5 mm ID, Width :1.5 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 :1.5 mm, Actual ID :26.5 mm, Actual OD :29.5 mm, ID :26.5 mm, ID Tolerance :±0.22 mm, OD :29.5 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 26.5 mm ID, Width :1.5 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 :1.5 mm, Actual ID :29.5 mm, Actual OD :32.5 mm, ID :29.5 mm, ID Tolerance :±0.22 mm, OD :32.5 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 29.5 mm ID, Width :1.5 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 :1.5 mm, Actual ID :41 mm, Actual OD :44 mm, ID :41 mm, ID Tolerance :±0.3 mm, OD :44 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 41 mm ID, Width :1.5 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 :1.5 mm, Actual ID :50 mm, Actual OD :53 mm, ID :50 mm, ID Tolerance :±0.36 mm, OD :53 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 50 mm ID, Width :1.5 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 :1.5 mm, Actual ID :54 mm, Actual OD :57 mm, ID :54 mm, ID Tolerance :±0.44 mm, OD :57 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 54 mm ID, Width :1.5 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 :1.5 mm, Actual ID :56 mm, Actual OD :59 mm, ID :56 mm, ID Tolerance :±0.44 mm, OD :59 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 56 mm ID, Width :1.5 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 :1.5 mm, Actual ID :59 mm, Actual OD :62 mm, ID :59 mm, ID Tolerance :±0.44 mm, OD :62 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 59 mm ID, Width :1.5 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 :1.5 mm, Actual ID :61 mm, Actual OD :64 mm, ID :61 mm, ID Tolerance :±0.44 mm, OD :64 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.5 mm Wide, 61 mm ID, Width :1.5 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 :1.6 mm, Actual ID :2.8 mm, Actual OD :6 mm, ID :2.8 mm, ID Tolerance :±0.13 mm, OD :6 mm, OD Tolerance :±0.13 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.6 mm Wide, 2.8 mm ID, Width :1.6 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 :1.6 mm, Actual ID :20.1 mm, Actual OD :23.3 mm, ID :20.1 mm, ID Tolerance :±0.22 mm, OD :23.3 mm, OD Tolerance :±0.35 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.6 mm Wide, 20.1 mm ID, Width :1.6 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 :1.8 mm, Actual ID :5 mm, Actual OD :8.6 mm, ID :5 mm, ID Tolerance :±0.13 mm, OD :8.6 mm, OD Tolerance :±0.2 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.8 mm Wide, 5 mm ID, Width :1.8 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 :1.8 mm, Actual ID :6 mm, Actual OD :9.6 mm, ID :6 mm, ID Tolerance :±0.13 mm, OD :9.6 mm, OD Tolerance :±0.2 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.8 mm Wide, 6 mm ID, Width :1.8 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 :1.8 mm, Actual ID :7 mm, Actual OD :10.6 mm, ID :7 mm, ID Tolerance :±0.14 mm, OD :10.6 mm, OD Tolerance :±0.25 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.8 mm Wide, 7 mm ID, Width :1.8 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 mm, Actual ID :36.5 mm, Actual OD :40.5 mm, ID :36.5 mm, ID Tolerance :±0.3 mm, OD :40.5 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 36.5 mm ID, Width :2 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 mm, Actual ID :51 mm, Actual OD :55 mm, ID :51 mm, ID Tolerance :±0.36 mm, OD :55 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 51 mm ID, Width :2 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 mm, Actual ID :53 mm, Actual OD :57 mm, ID :53 mm, ID Tolerance :±0.44 mm, OD :57 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 53 mm ID, Width :2 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 mm, Actual ID :56 mm, Actual OD :60 mm, ID :56 mm, ID Tolerance :±0.44 mm, OD :60 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 56 mm ID, Width :2 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 mm, Actual ID :57 mm, Actual OD :61 mm, ID :57 mm, ID Tolerance :±0.44 mm, OD :61 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 57 mm ID, Width :2 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 mm, Actual ID :58 mm, Actual OD :62 mm, ID :58 mm, ID Tolerance :±0.44 mm, OD :62 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 58 mm ID, Width :2 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 mm, Actual ID :59 mm, Actual OD :63 mm, ID :59 mm, ID Tolerance :±0.44 mm, OD :63 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 59 mm ID, Width :2 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 mm, Actual ID :61 mm, Actual OD :65 mm, ID :61 mm, ID Tolerance :±0.44 mm, OD :65 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 61 mm ID, Width :2 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 mm, Actual ID :62 mm, Actual OD :66 mm, ID :62 mm, ID Tolerance :±0.44 mm, OD :66 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 62 mm ID, Width :2 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 mm, Actual ID :63 mm, Actual OD :67 mm, ID :63 mm, ID Tolerance :±0.44 mm, OD :67 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2 mm Wide, 63 mm ID, Width :2 mm, Level :Standard,
+ Add to Cart