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AS568-475 O-ring · 26 ID × 1/4 cross-section

Standard AS568 size -475: 25.940 in inside diameter × 0.275 in cross-section (658.88 × 6.99 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.

AS568-475 O-ring dimensioned drawing, 25.940 inch ID by 0.275 inch cross-section, outside diameter 26.490 inch
Dimensioned drawing, proportional to ID/CSDownload SVG

Dimensions (inch)

Dash numberAS568-475
Inside diameter25.940 ± 0.120
Cross-section0.275 ± 0.006
Outside diameter (calculated)26.490
Nominal26 × 26 1/2 × 1/4

Dimensions (mm)

Inside diameter658.88 ± 3.05
Cross-section6.99 ± 0.15
Outside diameter (calc.)672.85

Material options for -475

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Same cross-section (0.275 in)

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