SealSpec / O-rings / Size chart / AS568-032

AS568-032 O-ring · 1 7/8 ID × 1/16 cross-section

Standard AS568 size -032: 1.864 in inside diameter × 0.070 in cross-section (47.35 × 1.78 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.

AS568-032 O-ring dimensioned drawing, 1.864 inch ID by 0.070 inch cross-section, outside diameter 2.004 inch — Dimensioned drawing, proportional to ID/CSDownload SVG

Dimensions (inch)

Dash number	AS568-032
Inside diameter	1.864 ± 0.015
Cross-section	0.070 ± 0.003
Outside diameter (calculated)	2.004
Nominal	1 7/8 × 2 × 1/16

Dimensions (mm)

Inside diameter	47.35 ± 0.38
Cross-section	1.78 ± 0.08
Outside diameter (calc.)	50.90

Material options for -032

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

Check your groove for -032

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 (0.070 in)

-028 1.364 -029 1.489 -030 1.614 -031 1.739 -032 1.864 -033 1.989 -034 2.114 -035 2.239 -036 2.364

← AS568-031 · AS568-033 → · Full size chart