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AS568-239 O-ring · 3 5/8 ID × 1/8 cross-section

Standard AS568 size -239: 3.609 in inside diameter × 0.139 in cross-section (91.67 × 3.53 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.

AS568-239 O-ring dimensioned drawing, 3.609 inch ID by 0.139 inch cross-section, outside diameter 3.887 inch
Dimensioned drawing, proportional to ID/CSDownload SVG

Dimensions (inch)

Dash numberAS568-239
Inside diameter3.609 ± 0.028
Cross-section0.139 ± 0.004
Outside diameter (calculated)3.887
Nominal3 5/8 × 3 7/8 × 1/8

Dimensions (mm)

Inside diameter91.67 ± 0.71
Cross-section3.53 ± 0.10
Outside diameter (calc.)98.73

Material options for -239

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Same cross-section (0.139 in)

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