SealSpec / O-rings / Size chart / AS568-383

AS568-383 O-ring · 14 ID × 3/16 cross-section

Standard AS568 size -383: 13.975 in inside diameter × 0.210 in cross-section (354.97 × 5.33 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.

AS568-383 O-ring dimensioned drawing, 13.975 inch ID by 0.210 inch cross-section, outside diameter 14.395 inch — Dimensioned drawing, proportional to ID/CSDownload SVG

Dimensions (inch)

Dash number	AS568-383
Inside diameter	13.975 ± 0.070
Cross-section	0.210 ± 0.005
Outside diameter (calculated)	14.395
Nominal	14 × 14 3/8 × 3/16

Dimensions (mm)

Inside diameter	354.97 ± 1.78
Cross-section	5.33 ± 0.13
Outside diameter (calc.)	365.63

Material options for -383

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

Check your groove for -383

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

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Same cross-section (0.210 in)

-379 10.975 -380 11.475 -381 11.975 -382 12.975 -383 13.975 -384 14.975 -385 15.955 -386 16.955 -387 17.955

← AS568-382 · AS568-384 → · Full size chart