O Ring Boss Fittings Chart

O ring fittings can be either adjustable or non adjustable.

O ring boss fittings chart.

F4 typical o ring boss port bspp in europe japan and many other former commonwealth nations the british standard pipe thread form bsp is still used extensively to connect pipes and components in hydraulic systems. The seal is made when the o ring is squeezed into the chamfer. Boss seal style o rings are typically in the 900 series. An size and an thread size reference chart.

Dash numbers are typically assigned based on the size. Page of 1. For elbows and tees backup washer and lock nut allow orientation of fitting to required direction. Home steel adapters sae o ring boss orb steel sae o ring boss fittings orb click here to learn more about sae orb fittings.

The o ring size is typically defined by the as standard. In stock and ready to ship. Orb or o ring boss. The female port of the o ring boss has a sealing face chamfer and a straight thread.

And metric o ring sizes quad ring seals rubber x ring seals rubber square ring seals. 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. 6400 37 jic sae flare male x sae o ring boss orb male adapter mj x morb straight. Sae o ring o ring boss are straight thread fittings that seal using a o ring between the thread and the wrench flats of the fitting.

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. F4 is widely used in north america. The design charts below show the standard boss designs that are used for this purpose. Uno o ring boss seals with o ring compressed between hex boss of un male and 12 15 tapered bore of un o ring boss female port.

Site help faq. Sae straight thread o ring o ring boss sae j1926 1 and iso 11296 1. The male connector has an o ring and a straight thread. The proper o ring size is a fundamental aspect of proper o ring performance.

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. Special order o ring materials. O rings for straight thread tube fitting bosses. The o ring seals against the machined seat on the female port.

For example 906 is for 6an ports and 908 is for 8an ports. This port style shown in fig.