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AS568-237 O-ring · 3 3/8 ID × 1/8 cross-section

Standard AS568 size -237: 3.359 in inside diameter × 0.139 in cross-section (85.32 × 3.53 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.

AS568-237 O-ring dimensioned drawing, 3.359 inch ID by 0.139 inch cross-section, outside diameter 3.637 inch
Dimensioned drawing, proportional to ID/CSDownload SVG

Dimensions (inch)

Dash numberAS568-237
Inside diameter3.359 ± 0.024
Cross-section0.139 ± 0.004
Outside diameter (calculated)3.637
Nominal3 3/8 × 3 5/8 × 1/8

Dimensions (mm)

Inside diameter85.32 ± 0.61
Cross-section3.53 ± 0.10
Outside diameter (calc.)92.38

Material options for -237

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Same cross-section (0.139 in)

← AS568-236 · AS568-238 → · Full size chart