O Ring Boss Size Chart

Jic male has 37 flare which seals against 37 seat in female.

O ring boss size chart. Included are 5 different cross sections 0 070 through 0 275 inches inside diameters ranging from 0 029 to 18 955 inches and 20 boss fitting sizes 9xx series including both an imperial and metric o ring size chart. Metric sizes standard metric sizes for o rings are defined by international standard iso 3601 1 2002. This o ring size chart displays the actual sizes represented by the as568 standard o ring size chart. The standard sizes used by o ring manufacturers in the united states are defined by aerospace standard as568b aerospace size standard for o rings.

The seal is made when the o ring is squeezed into the chamfer. The standard sizes are also. Method of sealing differs. 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.

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. Mm width type std. Boss valve type std. Sae straight thread o ring o ring boss sae j1926 1 and iso 11296 1.

Understanding o ring sizes and tolerances standard sizes. Jic uno o ring boss thread forms are the same asme b1 1. The male connector has an o ring and a straight thread. The o ring store llc.

Use our o ring size chart to find as568 standard o ring sizes by cross section inside diameter and outside diameter. Then use the o ring size chart to easily order online from one of the worldâ s largest o ring inventory networks. Width mm type type hyd01637 hyd07047 hyd07048 hyd01639 hyd01640 hyd07027 stb03096 stb03060 hyd07100 hyd07029 2 way 2 way 2 way 2 way 2 way 2 way 2 way 4 way 4 way 4 way 908 012 012 012 012 012 012 012 014 014 016 908 908 908 908 908 908 908. Parco offers o rings in all 369 standard sizes shown on the enclosed chart.

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. Please contact us if you are looking for a size not shown in the 5 32 group. Jic male can also be used with ryco s134 j lok female nut and flareless olive on imperial od tubing. 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. 20 sizes for boss seals. Jic male can also seal against 37 flared tubing with jic nut and sleeve.