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Oil Resistant O-Rings Round

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

4198T112 | Oil Resistant O-Rings Round

$0.20

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, 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 :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/64 Fractional Width, Dash No. 002,-65° to 275°F, Dash Number :002, Level :Mil.Spec,

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4198T114 | Oil Resistant O-Rings Round

$0.18

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :5/64", Fractional ID Tolerance :±0.005", Fractional OD :13/64", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :0.07", Actual OD :0.21", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 004,-65° to 275°F, Dash Number :004, Level :Mil.Spec,

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4198T115 | Oil Resistant O-Rings Round

$0.20

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :3/32", Fractional ID Tolerance :±0.005", Fractional OD :7/32", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :0.101", Actual OD :0.241", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 005,-65° to 275°F, Dash Number :005, Level :Mil.Spec,

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4198T126 | Oil Resistant O-Rings Round

$0.20

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :5/8", Fractional ID Tolerance :±0.007", Fractional OD :3/4", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :0.614", Actual OD :0.754", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 016,-65° to 275°F, Dash Number :016, Level :Mil.Spec,

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4198T127 | Oil Resistant O-Rings Round

$0.19

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :11/16", Fractional ID Tolerance :±0.007", Fractional OD :13/16", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :0.676", Actual OD :0.816", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 017,-65° to 275°F, Dash Number :017, Level :Mil.Spec,

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4198T128 | Oil Resistant O-Rings Round

$0.18

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, 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 :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 018,-65° to 275°F, Dash Number :018, Level :Mil.Spec,

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4198T129 | Oil Resistant O-Rings Round

$0.20

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, 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 :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 019,-65° to 275°F, Dash Number :019, Level :Mil.Spec,

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4198T131 | Oil Resistant O-Rings Round

$0.18

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, 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 :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 021,-65° to 275°F, Dash Number :021, Level :Mil.Spec,

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4198T132 | Oil Resistant O-Rings Round

$0.18

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, 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 :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 022,-65° to 275°F, Dash Number :022, Level :Mil.Spec,

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4198T139 | Oil Resistant O-Rings Round

$0.35

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, 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 :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 029,-65° to 275°F, Dash Number :029, Level :Mil.Spec,

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4198T151 | Oil Resistant O-Rings Round

$0.88

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :3", Fractional ID Tolerance :±0.021", Fractional OD :3 1/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :2.989", Actual OD :3.129", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 041,-65° to 275°F, Dash Number :041, Level :Mil.Spec,

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4198T152 | Oil Resistant O-Rings Round

$0.88

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :3 1/4", Fractional ID Tolerance :±0.021", Fractional OD :3 3/8", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :3.239", Actual OD :3.379", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 042,-65° to 275°F, Dash Number :042, Level :Mil.Spec,

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4198T153 | 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-P-25732, 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 :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 043,-65° to 275°F, Dash Number :043, Level :Mil.Spec,

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4198T154 | Oil Resistant O-Rings Round

$1.06

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, 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 :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 044,-65° to 275°F, Dash Number :044, Level :Mil.Spec,

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4198T175 | Oil Resistant O-Rings Round

$0.20

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, 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 :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 116,-65° to 275°F, Dash Number :116, Level :Mil.Spec,

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4198T176 | Oil Resistant O-Rings Round

$0.19

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, 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 :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 117,-65° to 275°F, Dash Number :117, Level :Mil.Spec,

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4198T177 | Oil Resistant O-Rings Round

$0.18

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, 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 :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 118,-65° to 275°F, Dash Number :118, Level :Mil.Spec,

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4198T221 | Oil Resistant O-Rings Round

$0.98

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :3 1/4", Fractional ID Tolerance :±0.021", Fractional OD :3 7/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :3.237", Actual OD :3.443", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 152,-65° to 275°F, Dash Number :152, Level :Mil.Spec,

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4198T222 | Oil Resistant O-Rings Round

$1.00

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :3 1/2", Fractional ID Tolerance :±0.026", Fractional OD :3 11/16", Fractional Width :3/32", Actual Width :0.103", Actual Width Tolerance :±0.004", Actual ID :3.487", Actual OD :3.693", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/32 Fractional Width, Dash No. 153,-65° to 275°F, Dash Number :153, Level :Mil.Spec,

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4198T253 | Oil Resistant O-Rings Round

$0.35

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :1 1/8", Fractional ID Tolerance :±0.009", Fractional OD :1 3/8", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :1.109", Actual OD :1.387", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash No. 216,-65° to 275°F, Dash Number :216, Level :Mil.Spec,

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4198T255 | Oil Resistant O-Rings Round

$0.36

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :1 1/4", Fractional ID Tolerance :±0.012", Fractional OD :1 1/2", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :1.234", Actual OD :1.512", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash No. 218,-65° to 275°F, Dash Number :218, Level :Mil.Spec,

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4198T256 | Oil Resistant O-Rings Round

$0.41

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :1 5/16", Fractional ID Tolerance :±0.012", Fractional OD :1 9/16", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :1.296", Actual OD :1.574", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash No. 219,-65° to 275°F, Dash Number :219, Level :Mil.Spec,

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4198T257 | Oil Resistant O-Rings Round

$0.43

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :1 3/8", Fractional ID Tolerance :±0.012", Fractional OD :1 5/8", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :1.359", Actual OD :1.637", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash No. 220,-65° to 275°F, Dash Number :220, Level :Mil.Spec,

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4198T272 | Oil Resistant O-Rings Round

$1.09

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :3 1/8", Fractional ID Tolerance :±0.021", Fractional OD :3 3/8", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :3.109", Actual OD :3.387", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash No. 235,-65° to 275°F, Dash Number :235, Level :Mil.Spec,

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4198T274 | Oil Resistant O-Rings Round

$0.84

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :3 3/8", Fractional ID Tolerance :±0.026", Fractional OD :3 5/8", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :3.359", Actual OD :3.637", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash No. 237,-65° to 275°F, Dash Number :237, Level :Mil.Spec,

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4198T276 | Oil Resistant O-Rings Round

$0.92

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :3 5/8", Fractional ID Tolerance :±0.026", Fractional OD :3 7/8", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :3.609", Actual OD :3.887", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash No. 239,-65° to 275°F, Dash Number :239, Level :Mil.Spec,

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4198T278 | Oil Resistant O-Rings Round

$0.93

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :3 7/8", Fractional ID Tolerance :±0.026", Fractional OD :4 1/8", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :3.859", Actual OD :4.137", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash No. 241,-65° to 275°F, Dash Number :241, Level :Mil.Spec,

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4198T289 | Oil Resistant O-Rings Round

$2.49

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :5 1/4", Fractional ID Tolerance :±0.035", Fractional OD :5 1/2", Fractional Width :1/8", Actual Width :0.139", Actual Width Tolerance :±0.004", Actual ID :5.234", Actual OD :5.512", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/8 Fractional Width, Dash No. 252,-65° to 275°F, Dash Number :252, Level :Mil.Spec,

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4198T351 | Oil Resistant O-Rings Round

$1.14

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, 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 :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :3/16 Fractional Width, Dash No. 328,-65° to 275°F, Dash Number :328, Level :Mil.Spec,

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4198T501 | Oil Resistant O-Rings Round

$0.16

System of Measurement :Inch, Header Primary :Oil-Resistant Mil. Spec. Buna-N O-Ring, Specifications Met :ASTM D2000, MIL-P-25732, SAE AS568, SAE J200, Fractional ID :1/8", Fractional ID Tolerance :±0.005", Fractional OD :1/4", Fractional Width :1/16", Actual Width :0.07", Actual Width Tolerance :±0.003", Actual ID :0.114", Actual OD :0.254", Color :Black, Temperature Range :-65° to 275° F, Hardness :Durometer 70A, Material :Buna-N Rubber, Header Secondary :1/16 Fractional Width, Dash No. 006,-65° to 275°F, Dash Number :006, Level :Mil.Spec,

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