SealSpec / O-rings / Size chart / AS568-361

AS568-361 O-ring · 6 ID × 3/16 cross-section

Standard AS568 size -361: 5.975 in inside diameter × 0.210 in cross-section (151.77 × 5.33 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.

AS568-361 O-ring dimensioned drawing, 5.975 inch ID by 0.210 inch cross-section, outside diameter 6.395 inch — Dimensioned drawing, proportional to ID/CSDownload SVG

Dimensions (inch)

Dash number	AS568-361
Inside diameter	5.975 ± 0.037
Cross-section	0.210 ± 0.005
Outside diameter (calculated)	6.395
Nominal	6 × 6 3/8 × 3/16

Dimensions (mm)

Inside diameter	151.77 ± 0.94
Cross-section	5.33 ± 0.13
Outside diameter (calc.)	162.43

Material options for -361

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

Check your groove for -361

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

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Same cross-section (0.210 in)

-357 5.475 -358 5.600 -359 5.725 -360 5.850 -361 5.975 -362 6.225 -363 6.475 -364 6.725 -365 6.975

← AS568-360 · AS568-362 → · Full size chart