These O-rings resist grease, hydraulic oil, and motor oil—plus mild chemicals and water.
System of Measurement :Inch, Header Primary :Oil-Resistant Soft Buna-N O-Rings, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :1 7/8", Fractional ID Tolerance :±0.014", Fractional OD :2 1/4", Fractional Width :3/16", Actual Width :0.21", Actual Width Tolerance :±0.005", Actual ID :1.85", Actual OD :2.27", Color :Black, Temperature Range :-30° to 225° F, Hardness :Durometer 50A, Material :Buna-N Rubber, Header Secondary :3/16 Fractional Width, Dash Number 328, Dash Number :328, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Soft Buna-N O-Rings, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :2", Fractional ID Tolerance :±0.014", Fractional OD :2 3/8", Fractional Width :3/16", Actual Width :0.21", Actual Width Tolerance :±0.005", Actual ID :1.975", Actual OD :2.395", Color :Black, Temperature Range :-30° to 225° F, Hardness :Durometer 50A, Material :Buna-N Rubber, Header Secondary :3/16 Fractional Width, Dash Number 329, Dash Number :329, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Soft Buna-N O-Rings, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :2 1/8", Fractional ID Tolerance :±0.017", Fractional OD :2 1/2", Fractional Width :3/16", Actual Width :0.21", Actual Width Tolerance :±0.005", Actual ID :2.1", Actual OD :2.52", Color :Black, Temperature Range :-30° to 225° F, Hardness :Durometer 50A, Material :Buna-N Rubber, Header Secondary :3/16 Fractional Width, Dash Number 330, Dash Number :330, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Soft Buna-N O-Rings, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :2 1/4", Fractional ID Tolerance :±0.017", Fractional OD :2 5/8", Fractional Width :3/16", Actual Width :0.21", Actual Width Tolerance :±0.005", Actual ID :2.225", Actual OD :2.645", Color :Black, Temperature Range :-30° to 225° F, Hardness :Durometer 50A, Material :Buna-N Rubber, Header Secondary :3/16 Fractional Width, Dash Number 331, Dash Number :331, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Soft Buna-N O-Rings, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :2 3/8", Fractional ID Tolerance :±0.017", Fractional OD :2 3/4", Fractional Width :3/16", Actual Width :0.21", Actual Width Tolerance :±0.005", Actual ID :2.35", Actual OD :2.77", Color :Black, Temperature Range :-30° to 225° F, Hardness :Durometer 50A, Material :Buna-N Rubber, Header Secondary :3/16 Fractional Width, Dash Number 332, Dash Number :332, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Soft Buna-N O-Rings, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :2 1/2", Fractional ID Tolerance :±0.017", Fractional OD :2 7/8", Fractional Width :3/16", Actual Width :0.21", Actual Width Tolerance :±0.005", Actual ID :2.475", Actual OD :2.895", Color :Black, Temperature Range :-30° to 225° F, Hardness :Durometer 50A, Material :Buna-N Rubber, Header Secondary :3/16 Fractional Width, Dash Number 333, Dash Number :333, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Soft Buna-N O-Rings, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :2 5/8", Fractional ID Tolerance :±0.021", Fractional OD :3", Fractional Width :3/16", Actual Width :0.21", Actual Width Tolerance :±0.005", Actual ID :2.6", Actual OD :3.02", Color :Black, Temperature Range :-30° to 225° F, Hardness :Durometer 50A, Material :Buna-N Rubber, Header Secondary :3/16 Fractional Width, Dash Number 334, Dash Number :334, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Soft Buna-N O-Rings, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :2 3/4", Fractional ID Tolerance :±0.021", Fractional OD :3 1/8", Fractional Width :3/16", Actual Width :0.21", Actual Width Tolerance :±0.005", Actual ID :2.725", Actual OD :3.145", Color :Black, Temperature Range :-30° to 225° F, Hardness :Durometer 50A, Material :Buna-N Rubber, Header Secondary :3/16 Fractional Width, Dash Number 335, Dash Number :335, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Soft Buna-N O-Rings, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :2 7/8", Fractional ID Tolerance :±0.021", Fractional OD :3 1/4", Fractional Width :3/16", Actual Width :0.21", Actual Width Tolerance :±0.005", Actual ID :2.85", Actual OD :3.27", Color :Black, Temperature Range :-30° to 225° F, Hardness :Durometer 50A, Material :Buna-N Rubber, Header Secondary :3/16 Fractional Width, Dash Number 336, Dash Number :336, Level :Standard,
+ Add to CartSystem of Measurement :Inch, Header Primary :Oil-Resistant Soft Buna-N O-Rings, Specifications Met :ASTM D2000, SAE AS568, SAE J200, Fractional ID :3", Fractional ID Tolerance :±0.021", Fractional OD :3 3/8", Fractional Width :3/16", Actual Width :0.21", Actual Width Tolerance :±0.005", Actual ID :2.975", Actual OD :3.395", Color :Black, Temperature Range :-30° to 225° F, Hardness :Durometer 50A, Material :Buna-N Rubber, Header Secondary :3/16 Fractional Width, Dash Number 337, Dash Number :337, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :3.55 mm, Actual ID :145 mm, Actual OD :152.1 mm, ID :145 mm, ID Tolerance :±0.9 mm, OD :152.1 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.55 mm Wide, 145 mm ID, 152.1 mm OD, Width :3.55 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :3.55 mm, Actual ID :150 mm, Actual OD :157.1 mm, ID :150 mm, ID Tolerance :±0.9 mm, OD :157.1 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.55 mm Wide, 150 mm ID, 157.1 mm OD, Width :3.55 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :3.55 mm, Actual ID :165 mm, Actual OD :172.1 mm, ID :165 mm, ID Tolerance :±0.9 mm, OD :172.1 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.55 mm Wide, 165 mm ID, 172.1 mm OD, Width :3.55 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :3.55 mm, Actual ID :175 mm, Actual OD :182.1 mm, ID :175 mm, ID Tolerance :±0.9 mm, OD :182.1 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.55 mm Wide, 175 mm ID, 182.1 mm OD, Width :3.55 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :3.55 mm, Actual ID :185 mm, Actual OD :192.1 mm, ID :185 mm, ID Tolerance :±0.9 mm, OD :192.1 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.55 mm Wide, 185 mm ID, 192.1 mm OD, Width :3.55 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :3.55 mm, Actual ID :190 mm, Actual OD :197.1 mm, ID :190 mm, ID Tolerance :±1.2 mm, OD :197.1 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.55 mm Wide, 190 mm ID, 197.1 mm OD, Width :3.55 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :3.55 mm, Actual ID :195 mm, Actual OD :202.1 mm, ID :195 mm, ID Tolerance :±1.2 mm, OD :202.1 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.55 mm Wide, 195 mm ID, 202.1 mm OD, Width :3.55 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :3.55 mm, Actual ID :200 mm, Actual OD :207.1 mm, ID :200 mm, ID Tolerance :±1.2 mm, OD :207.1 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3.55 mm Wide, 2 mm ID, 207.1 mm OD, Width :3.55 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :5.3 mm, Actual ID :40 mm, Actual OD :50.6 mm, ID :40 mm, ID Tolerance :±0.3 mm, OD :50.6 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.3 mm Wide, 40 mm ID, 50.6 mm OD, Width :5.3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :1.8 mm, Actual ID :1.8 mm, Actual OD :5.4 mm, ID :1.8 mm, ID Tolerance :±0.1 mm, OD :5.4 mm, OD Tolerance :±0.13 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.8 mm Wide, 1.8 mm ID, 5.4 mm OD, Width :1.8 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :5.3 mm, Actual ID :41.2 mm, Actual OD :51.8 mm, ID :41.2 mm, ID Tolerance :±0.3 mm, OD :51.8 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.3 mm Wide, 41.2 mm ID, 51.8 mm OD, Width :5.3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :5.3 mm, Actual ID :42.5 mm, Actual OD :53.1 mm, ID :42.5 mm, ID Tolerance :±0.36 mm, OD :53.1 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.3 mm Wide, 42.5 mm ID, 53.1 mm OD, Width :5.3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :5.3 mm, Actual ID :43.7 mm, Actual OD :54.3 mm, ID :43.7 mm, ID Tolerance :±0.36 mm, OD :54.3 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.3 mm Wide, 43.7 mm ID, 54.3 mm OD, Width :5.3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :5.3 mm, Actual ID :45 mm, Actual OD :55.6 mm, ID :45 mm, ID Tolerance :±0.36 mm, OD :55.6 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.3 mm Wide, 45 mm ID, 55.6 mm OD, Width :5.3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :5.3 mm, Actual ID :46.2 mm, Actual OD :56.8 mm, ID :46.2 mm, ID Tolerance :±0.36 mm, OD :56.8 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.3 mm Wide, 46.2 mm ID, 56.8 mm OD, Width :5.3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :5.3 mm, Actual ID :47.5 mm, Actual OD :58.1 mm, ID :47.5 mm, ID Tolerance :±0.36 mm, OD :58.1 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.3 mm Wide, 47.5 mm ID, 58.1 mm OD, Width :5.3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :5.3 mm, Actual ID :48.7 mm, Actual OD :59.3 mm, ID :48.7 mm, ID Tolerance :±0.36 mm, OD :59.3 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.3 mm Wide, 48.7 mm ID, 59.3 mm OD, Width :5.3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :5.3 mm, Actual ID :50 mm, Actual OD :60.6 mm, ID :50 mm, ID Tolerance :±0.36 mm, OD :60.6 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.3 mm Wide, 50 mm ID, 60.6 mm OD, Width :5.3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :5.3 mm, Actual ID :51.5 mm, Actual OD :62.1 mm, ID :51.5 mm, ID Tolerance :±0.36 mm, OD :62.1 mm, OD Tolerance :±0.45 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :5.3 mm Wide, 51.5 mm ID, 62.1 mm OD, Width :5.3 mm, Level :Standard,
+ Add to CartSystem of Measurement :Metric, Header Primary :Oil-Resistant Buna-N O-Ring, Specifications Met :DIN 3771, ISO 3601, Actual Width :1.8 mm, Actual ID :2 mm, Actual OD :5.6 mm, ID :2 mm, ID Tolerance :±0.13 mm, OD :5.6 mm, OD Tolerance :±0.13 mm, Color :Black, Temperature Range :-20° to 250° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1.8 mm Wide, 2 mm ID, 5.6 mm OD, Width :1.8 mm, Level :Standard,
+ Add to Cart