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AS568-918 O-ring · ID × cross-section

Standard AS568 size -918: 1.355 in inside diameter × 0.116 in cross-section (34.42 × 2.95 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.

AS568-918 O-ring dimensioned drawing, 1.355 inch ID by 0.116 inch cross-section, outside diameter 1.587 inch
Dimensioned drawing, proportional to ID/CSDownload SVG

Dimensions (inch)

Dash numberAS568-918
Inside diameter1.355 ± 0.012
Cross-section0.116 ± 0.004
Outside diameter (calculated)1.587
Nominal × 1 1/8 ×

Dimensions (mm)

Inside diameter34.42 ± 0.30
Cross-section2.95 ± 0.10
Outside diameter (calc.)40.31

Material options for -918

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Same cross-section (0.116 in)

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