Products
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Standard O-Ring Sizes and Dimensions
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Chart
AS568A -102 through -178 |
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3/32" Cross-Section (w), actual .103" |
No. |
I.D." |
Actual |
O.D." |
No. |
I.D." |
Actual |
O.D." |
No. |
I.D." |
Actual |
O.D." |
-102 |
1/16 |
0.049 |
1/4 |
-127 |
1-7/16 |
1.424 |
1-5/8 |
-153 |
3-1/2 |
3.487 |
3-11/16 |
-103 |
3/32 |
0.081 |
9/32 |
-128 |
1-1/2 |
1.487 |
1-11/16 |
-154 |
3-3/4 |
3.737 |
3-15/16 |
-104 |
1/8 |
0.112 |
5/16 |
-129 |
1-9/16 |
1.549 |
1-3/4 |
-155 |
4 |
3.987 |
4-3/16 |
-105 |
5/32 |
0.143 |
11/32 |
-130 |
1-5/8 |
1.612 |
1-13/16 |
-156 |
4-1/4 |
4.237 |
4-7/16 |
-106 |
3/16 |
0.174 |
3/8 |
-131 |
1-11/16 |
1.674 |
1-7/8 |
-157 |
4-1/2 |
4.487 |
4-11/16 |
-107 |
7/32 |
0.206 |
13/32 |
-132 |
1-3/4 |
1.737 |
1-15/16 |
-158 |
4-3/4 |
4.737 |
4-15/16 |
-108 |
1/4 |
0.237 |
7/16 |
-133 |
1-13/16 |
1.799 |
2 |
-159 |
5 |
4.987 |
5-3/16 |
-109 |
5/16 |
0.299 |
1/2 |
-134 |
1-7/8 |
1.862 |
2-1/16 |
-160 |
5-1/4 |
5.237 |
5-7/16 |
-110 |
3/8 |
0.362 |
9/16 |
-135 |
1-15/16 |
1.925 |
2-1/8 |
-161 |
5-1/2 |
5.487 |
5-11/16 |
-111 |
7/16 |
0.424 |
5/8 |
-136 |
2 |
1.987 |
2-3/16 |
-162 |
5-3/4 |
5.737 |
5-15/16 |
-112 |
1/2 |
0.487 |
11/16 |
-137 |
2-1/16 |
2.050 |
2-1/4 |
-163 |
6 |
5.987 |
6-3/16 |
-113 |
9/16 |
0.549 |
3/4 |
-138 |
2-1/8 |
2.112 |
2-5/16 |
-164 |
6-1/4 |
6.237 |
6-7-16 |
-114 |
5/8 |
0.612 |
13/16 |
-139 |
2-3/16 |
2.175 |
2-3/8 |
-165 |
6-1/2 |
6.487 |
6-11/16 |
-115 |
11/16 |
0.674 |
7/8 |
-140 |
2-1/4 |
2.237 |
2-7/16 |
-166 |
6-3/4 |
6.737 |
6-15/16 |
-116 |
3/4 |
0.737 |
15/16 |
-141 |
2-5/16 |
2.300 |
2-1/2 |
-167 |
7 |
6.987 |
7-3/16 |
-117 |
13/16 |
0.799 |
1 |
-142 |
2-3/8 |
2.362 |
2-9/16 |
-168 |
7-1/4 |
7.237 |
7-7/16 |
-118 |
7/8 |
0.862 |
1-1/16 |
-143 |
2-7/16 |
2.425 |
2-5/8 |
-169 |
7-1/2 |
7.487 |
7-11/16 |
-119 |
15/16 |
0.924 |
1-18 |
-144 |
2-1/2 |
2.487 |
2-11/16 |
-170 |
7-3/4 |
7.737 |
7-15/16 |
-120 |
1 |
0.987 |
1-3/16 |
-145 |
2-9/16 |
2.550 |
2-3/4 |
-171 |
8 |
7.987 |
8-3/16 |
-121 |
1-1/16 |
10349 |
1-1/4 |
-146 |
2-5/8 |
2.612 |
2-13/16 |
-172 |
8-1/4 |
8.237 |
8-7/16 |
-122 |
1-1/8 |
1.112 |
1-5/16 |
-147 |
2-11/16 |
2.675 |
2-7/8 |
-173 |
8-1/2 |
4.487 |
8-11/16 |
-123 |
1-3/16 |
1.174 |
1-3/8 |
-148 |
2-3/4 |
2.737 |
2-15/16 |
-174 |
8-3/4 |
8.737 |
8-15/16 |
-124 |
1-1/4 |
1.237 |
1-7/16 |
-149 |
2-13/16 |
2.800 |
3 |
-175 |
9 |
8.987 |
9-3/16 |
-125 |
1-5/16 |
1.299 |
1-1/2 |
-150 |
2-7/8 |
2.862 |
3-1/16 |
-176 |
9-1/4 |
9.237 |
9-7/16 |
-126 |
1-3/8 |
1.362 |
1-9/16 |
-151 |
3 |
2.897 |
3-3/16 |
-177 |
9-1/2 |
9.487 |
9-11/16 |
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-152 |
3-1/4 |
3.237 |
3-7/16 |
-178 |
9-3/4 |
9.737 |
9-15/16 |
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