Flat O Rings Sizes

Refer to our standard o ring size chart to find usa as568 o ring dimensions.

Flat o rings sizes.

Place the o ring on a clean flat level surface. With flat edges on all four sides these square profile o rings cover more surface than round profile o rings for a better seal in static applications such as hose pipe and faucet connections. 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. In de signing this new group of o rings we left spacing in the part numbers to allow us to add additional sizes should they be required.

Nominal cross section o rings. Whether your application conforms to u s japanese jis british bs or common metric sizing for o rings these o ring size charts will help you locate the right o ring size. As568 size chart custom large o rings 5 and larger inside diameter can be vulcanized. Please contact us if you are looking for a size not shown in the 5 32 group.

1847 wilma dr clarkston wa 99403 phone 208 413 6377 fax 208 413 6719 001 cross section measures 1 32 002 cross section measures 3 64. Usa as568 o ring standard sizes are the most commonly used o ring sizes in the world. O ring tolerances vary by use please refer to our o ring. Popular o ring size standards include usa s as568 o ring size chart the uk s bs 1806 o ring sizing chart and japan s jis b 2401 o ring size list.

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. O ring size chart o ring cord stock osk assorted o ring kits osk o ring repair kits osk hydraulic seal kits osk air nailer o ring kits o ring lube o ring tools as568 o rings inch metric o rings mm osk pool spa pump o rings hydraulic seals inch o ring glue thread sealant vulcanized o rings o ring splice kits tools hydraulic seals metric oil. Until now o ring standards have left a gap between the 1 8 and 3 16 nominal cross sections. The proper o ring size is a fundamental aspect of proper o ring performance.

Determine the inside diameter by using a ruler to measure from one inner edge to another. Below are the steps to take to properly measure for a new or replacement o ring. Metric o rings and custom size o rings are often used when a standard o ring size will not fit an application or existing hardware. If the o ring quad ring x ring or square ring you need doesn t fit these standards custom.

Order o rings online from the world s largest inventory network including custom o rings typically without tooling fees.