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-Rings, Specifications Met :ASTM D2000, SAE J200, Actual Width :2.4 mm, Actual ID :17.8 mm, Actual OD :22.6 mm, ID :17.8 mm, ID Tolerance :±0.17 mm, OD :22.6 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, 17.8 mm ID, Width :2.4 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Rings, Specifications Met :ASTM D2000, SAE J200, Actual Width :2.4 mm, Actual ID :19.8 mm, Actual OD :24.6 mm, ID :19.8 mm, ID Tolerance :±0.22 mm, OD :24.6 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, 19.8 mm ID, Width :2.4 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Rings, Specifications Met :ASTM D2000, SAE J200, Actual Width :2.4 mm, Actual ID :20.8 mm, Actual OD :25.6 mm, ID :20.8 mm, ID Tolerance :±0.22 mm, OD :25.6 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2.4 mm Wide, 20.8 mm ID, Width :2.4 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Rings, Specifications Met :ASTM D2000, SAE J200, Actual Width :2.4 mm, Actual ID :21.8 mm, Actual OD :26.6 mm, ID :21.8 mm, ID Tolerance :±0.22 mm, OD :26.6 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :2.4 mm Wide, 21.8 mm ID, Width :2.4 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Rings, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :21.7 mm, Actual OD :28.7 mm, ID :21.7 mm, ID Tolerance :±0.22 mm, OD :28.7 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 21.7 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Rings, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.1 mm, Actual ID :24.4 mm, Actual OD :30.6 mm, ID :24.4 mm, ID Tolerance :±0.22 mm, OD :30.6 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.1 mm Wide, 24.4 mm ID, Width :3.1 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Rings, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :23.7 mm, Actual OD :30.7 mm, ID :23.7 mm, ID Tolerance :±0.22 mm, OD :30.7 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 23.7 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Rings, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :24.7 mm, Actual OD :31.7 mm, ID :24.7 mm, ID Tolerance :±0.22 mm, OD :31.7 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 24.7 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Rings, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :25.7 mm, Actual OD :32.7 mm, ID :25.7 mm, ID Tolerance :±0.22 mm, OD :32.7 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 25.7 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Rings, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :27.7 mm, Actual OD :34.7 mm, ID :27.7 mm, ID Tolerance :±0.22 mm, OD :34.7 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 27.7 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Rings, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.1 mm, Actual ID :29.4 mm, Actual OD :35.6 mm, ID :29.4 mm, ID Tolerance :±0.22 mm, OD :35.6 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.1 mm Wide, 29.4 mm ID, Width :3.1 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Rings, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :28.7 mm, Actual OD :35.7 mm, ID :28.7 mm, ID Tolerance :±0.22 mm, OD :35.7 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 28.7 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Rings, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :29.7 mm, Actual OD :36.7 mm, ID :29.7 mm, ID Tolerance :±0.22 mm, OD :36.7 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 29.7 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Rings, Specifications Met :ASTM D2000, SAE J200, Actual Width :3.5 mm, Actual ID :30.7 mm, Actual OD :37.7 mm, ID :30.7 mm, ID Tolerance :±0.22 mm, OD :37.7 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.5 mm Wide, 30.7 mm ID, Width :3.5 mm, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :9 1/4", Fractional ID Tolerance :±0.047", Fractional OD :9 1/2", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :9.234", Actual OD :9.512", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash Number 271, Dash Number :271, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :16", Fractional ID Tolerance :±0.082", Fractional OD :16 1/4", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :15.955", Actual OD :16.233", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash Number 282, Dash Number :282, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :4 7/8", Fractional ID Tolerance :±0.035", Fractional OD :5 1/4", Fractional Width :3/16", Actual Width :0.21", Actual Width Tolerance :±0.005", Actual ID :4.85", Actual OD :5.27", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/16 Fractional Width, Dash Number 352, Dash Number :352, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :5 5/8", Fractional ID Tolerance :±0.035", Fractional OD :6 1/8", Fractional Width :1/4", Actual Width :0.275", Actual Width Tolerance :±0.005", Actual ID :5.6", Actual OD :6.15", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/4 Fractional Width, Dash Number 434, Dash Number :434, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :13 1/2", Fractional ID Tolerance :±0.082", Fractional OD :14", Fractional Width :1/4", Actual Width :0.275", Actual Width Tolerance :±0.005", Actual ID :13.475", Actual OD :14.025", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/4 Fractional Width, Dash Number 456, Dash Number :456, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :18 1/2", Fractional ID Tolerance :±0.102", Fractional OD :19", Fractional Width :1/4", Actual Width :0.275", Actual Width Tolerance :±0.005", Actual ID :18.455", Actual OD :19.005", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/4 Fractional Width, Dash Number 466, Dash Number :466, Level :Standard,
+ Add to CartSystem 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 3/4", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :6.484", Actual OD :6.762", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash Number 260, Dash Number :260, Level :Standard,
+ Add to CartSystem 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 :3/16", Fractional Width :1/16", Actual Width :0.06", Actual Width Tolerance :±0.003", Actual ID :0.056", Actual OD :0.176", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 003, Dash Number :003, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :1/32", Fractional ID Tolerance :±0.004", Fractional OD :3/32", Fractional Width :1/32", Actual Width :0.04", Actual Width Tolerance :±0.003", Actual ID :0.029", Actual OD :0.109", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/32 Fractional Width, Dash Number 001, Dash Number :001, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :3/64", Fractional ID Tolerance :±0.004", Fractional OD :9/64", Fractional Width :3/64", Actual Width :0.05", Actual Width Tolerance :±0.003", Actual ID :0.042", Actual OD :0.142", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/64 Fractional Width, Dash Number 002, Dash Number :002, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, 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 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 026, Dash Number :026, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :1 5/16", Fractional ID Tolerance :±0.012", Fractional OD :1 7/16", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :1.301", Actual OD :1.441", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 027, Dash Number :027, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :1 3/8", Fractional ID Tolerance :±0.012", Fractional OD :1 1/2", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :1.364", Actual OD :1.504", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 028, Dash Number :028, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :1 1/2", Fractional ID Tolerance :±0.012", Fractional OD :1 5/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :1.489", Actual OD :1.629", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 029, Dash Number :029, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :1 5/8", Fractional ID Tolerance :±0.014", Fractional OD :1 3/4", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :1.614", Actual OD :1.754", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 030, Dash Number :030, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :1 3/4", Fractional ID Tolerance :±0.014", Fractional OD :1 7/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :1.739", Actual OD :1.879", Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash Number 031, Dash Number :031, Level :Standard,
+ Add to Cart