Dimensions O Ring Boss Fittings Chart

A straight thread not tapered is used so that the o ring seals under compression.

Dimensions o ring boss fittings chart.

The design charts below show the standard boss designs that are used for this purpose. C s i d. The female port of the o ring boss has a sealing face chamfer and a straight thread. The male connector has an o ring and a straight thread.

Page of 1. These charts list port dimensions per as5202 and j1926 and fitting ends per as4395. When mated with a female o ring boss port the o ring is trapped in a special tapered counter bore to affect the seal. C s 901 3 32 0019 185 005 056.

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. In stock and ready to ship. Design table 4 3 and design table 4 4 show the two standard boss designs that are used for this purpose. However the 37 flare has been removed and an o ring has been added.

This o ring size chart displays the actual sizes represented by the as568 standard o ring size chart. O rings for straight thread tube fitting bosses this class of o rings is primarily utilized in hydraulic tubing and fittings up to 3000 psi. Site help faq. Home steel adapters sae o ring boss orb steel sae o ring boss fittings orb click here to learn more about sae orb fittings.

Both of these bosses use the same o ring but parker seal. Dimensions in inches dimensions in millimeters. Boss seals the as568 901 through 932 o ring sizes parker s 3 series are intended to be used for sealing straight thread tube fittings in a boss. The proper o ring size is a fundamental aspect of proper o ring performance.

Because of their use in primarily high pressure applications these seals are normally supplied in 90 durometer material. If the o ring quad ring x ring or square ring you need doesn t fit these standards custom. 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. 6400 37 jic sae flare male x sae o ring boss orb male adapter mj x.

The seal is made when the o ring is squeezed into the chamfer. Choose from our selection of o ring boss fittings including stainless steel pipe and pipe fittings iron and steel pipe and pipe fittings and more.