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AS568-026 O-ring · 1 1/4 ID × 1/16 cross-section

Standard AS568 size -026: 1.239 in inside diameter × 0.070 in cross-section (31.47 × 1.78 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.

AS568-026 O-ring dimensioned drawing, 1.239 inch ID by 0.070 inch cross-section, outside diameter 1.379 inch
Dimensioned drawing, proportional to ID/CSDownload SVG

Dimensions (inch)

Dash numberAS568-026
Inside diameter1.239 ± 0.011
Cross-section0.070 ± 0.003
Outside diameter (calculated)1.379
Nominal1 1/4 × 1 3/8 × 1/16

Dimensions (mm)

Inside diameter31.47 ± 0.28
Cross-section1.78 ± 0.08
Outside diameter (calc.)35.03

Material options for -026

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Same cross-section (0.070 in)

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