SealSpec / O-rings / Size chart / AS568-106

AS568-106 O-ring · 3/16 ID × 3/32 cross-section

Standard AS568 size -106: 0.174 in inside diameter × 0.103 in cross-section (4.42 × 2.62 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.

AS568-106 O-ring dimensioned drawing, 0.174 inch ID by 0.103 inch cross-section, outside diameter 0.380 inch — Dimensioned drawing, proportional to ID/CSDownload SVG

Dimensions (inch)

Dash number	AS568-106
Inside diameter	0.174 ± 0.005
Cross-section	0.103 ± 0.003
Outside diameter (calculated)	0.380
Nominal	3/16 × 3/8 × 3/32

Dimensions (mm)

Inside diameter	4.42 ± 0.13
Cross-section	2.62 ± 0.08
Outside diameter (calc.)	9.65

Material options for -106

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

Check your groove for -106

Enter your gland dimensions. Results are nominal geometry.

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

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Same cross-section (0.103 in)

-102 0.049 -103 0.081 -104 0.112 -105 0.143 -106 0.174 -107 0.206 -108 0.237 -109 0.299 -110 0.362

← AS568-105 · AS568-107 → · Full size chart