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AS568-244 O-ring · 4 1/4 ID × 1/8 cross-section

Standard AS568 size -244: 4.234 in inside diameter × 0.139 in cross-section (107.54 × 3.53 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.

AS568-244 O-ring dimensioned drawing, 4.234 inch ID by 0.139 inch cross-section, outside diameter 4.512 inch
Dimensioned drawing, proportional to ID/CSDownload SVG

Dimensions (inch)

Dash numberAS568-244
Inside diameter4.234 ± 0.030
Cross-section0.139 ± 0.004
Outside diameter (calculated)4.512
Nominal4 1/4 × 4 1/2 × 1/8

Dimensions (mm)

Inside diameter107.54 ± 0.76
Cross-section3.53 ± 0.10
Outside diameter (calc.)114.60

Material options for -244

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Same cross-section (0.139 in)

← AS568-243 · AS568-245 → · Full size chart