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AS568-351 O-ring · 4 3/4 ID × 3/16 cross-section

Standard AS568 size -351: 4.725 in inside diameter × 0.210 in cross-section (120.02 × 5.33 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.

AS568-351 O-ring dimensioned drawing, 4.725 inch ID by 0.210 inch cross-section, outside diameter 5.145 inch
Dimensioned drawing, proportional to ID/CSDownload SVG

Dimensions (inch)

Dash numberAS568-351
Inside diameter4.725 ± 0.030
Cross-section0.210 ± 0.005
Outside diameter (calculated)5.145
Nominal4 3/4 × 5 1/8 × 3/16

Dimensions (mm)

Inside diameter120.02 ± 0.76
Cross-section5.33 ± 0.13
Outside diameter (calc.)130.68

Material options for -351

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Same cross-section (0.210 in)

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