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AS568-045 O-ring · 4 ID × 1/16 cross-section

Standard AS568 size -045: 3.989 in inside diameter × 0.070 in cross-section (101.32 × 1.78 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.

AS568-045 O-ring dimensioned drawing, 3.989 inch ID by 0.070 inch cross-section, outside diameter 4.129 inch
Dimensioned drawing, proportional to ID/CSDownload SVG

Dimensions (inch)

Dash numberAS568-045
Inside diameter3.989 ± 0.027
Cross-section0.070 ± 0.003
Outside diameter (calculated)4.129
Nominal4 × 4 1/8 × 1/16

Dimensions (mm)

Inside diameter101.32 ± 0.69
Cross-section1.78 ± 0.08
Outside diameter (calc.)104.88

Material options for -045

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Same cross-section (0.070 in)

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