SealSpec / O-rings / Size chart / AS568-459

AS568-459 O-ring · 15 ID × 1/4 cross-section

Standard AS568 size -459: 14.975 in inside diameter × 0.275 in cross-section (380.37 × 6.99 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.

AS568-459 O-ring dimensioned drawing, 14.975 inch ID by 0.275 inch cross-section, outside diameter 15.525 inch — Dimensioned drawing, proportional to ID/CSDownload SVG

Dimensions (inch)

Dash number	AS568-459
Inside diameter	14.975 ± 0.070
Cross-section	0.275 ± 0.006
Outside diameter (calculated)	15.525
Nominal	15 × 15 1/2 × 1/4

Dimensions (mm)

Inside diameter	380.37 ± 1.78
Cross-section	6.99 ± 0.15
Outside diameter (calc.)	394.33

Material options for -459

Viton / FKM Nitrile / Buna-N EPDM Silicone Fluorosilicone Neoprene

Check your groove for -459

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Groove depth (in)Groove width (in)Installed ID / rod (in)

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Same cross-section (0.275 in)

-455 12.975 -456 13.475 -457 13.975 -458 14.475 -459 14.975 -460 15.475 -461 15.955 -462 16.455 -463 16.955

← AS568-458 · AS568-460 → · Full size chart