O Ring Gauge Chart

Figure 1 5 illustrates the application of fl uid pressure on the o ring.

O ring gauge chart.

Shop our selection of popular brand o rings like alfas buna epr viton and more. That document published by the society of automotive engineers sae lists the sizes of o rings in six series or groups in both inches and millimeters. Record the thickness of the ring the cross section see image for reference. The standard sizes used by o ring manufacturers in the united states are defined by aerospace standard as568b aerospace size standard for o rings.

Note that the o ring has been. Select a size to buy standard and custom o rings from the world s largest inventory network or custom orders can be made within a few weeks typically without tooling fees. The seal material under mechanical pressure extrudes into the microfi ne grooves of the gland. Find as568 o ring standard sizes by cross section inside diameter and outside diameter in our o ring size chart and separate o ring tolerance chart.

O ring is mechanically squeezed out of round between the outer and inner members to close the fl uid passage. Metric and inch cross section thickness reference gauge. Check out this post a simple. Place the o ring into a vernier caliper.