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AS568-903 O-ring · ID × cross-section

Standard AS568 size -903: 0.301 in inside diameter × 0.064 in cross-section (7.65 × 1.63 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.

AS568-903 O-ring dimensioned drawing, 0.301 inch ID by 0.064 inch cross-section, outside diameter 0.429 inch
Dimensioned drawing, proportional to ID/CSDownload SVG

Dimensions (inch)

Dash numberAS568-903
Inside diameter0.301 ± 0.005
Cross-section0.064 ± 0.003
Outside diameter (calculated)0.429
Nominal × 3/16 ×

Dimensions (mm)

Inside diameter7.65 ± 0.13
Cross-section1.63 ± 0.08
Outside diameter (calc.)10.90

Material options for -903

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Same cross-section (0.064 in)

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