O Ring Boss Fittings Chart

Page of 1.

O ring boss fittings chart.

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. The seal is made when the o ring is squeezed into the chamfer. 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.

Boss seal style o rings are typically in the 900 series. An fittings have straight thread and use o ring seals. The female port of the o ring boss has a sealing face chamfer and a straight thread. O ring fittings can be either adjustable or non adjustable.

Site help faq. Orb or o ring boss. Non adjustable fittings are screwed into a port where no alignment is needed. Sae straight thread o ring o ring boss sae j1926 1 and iso 11296 1.

In stock and ready to ship. Dash numbers are typically assigned based on the size. The proper o ring size is a fundamental aspect of proper o ring performance. The design charts below show the standard boss designs that are used for this purpose.

F4 is widely used in north america. An size and an thread size reference chart. The o ring size is typically defined by the as standard. This port style shown in fig.

And metric o ring sizes quad ring seals rubber x ring seals rubber square ring seals. 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. For example 906 is for 6an ports and 908 is for 8an ports. These charts list port dimensions per as5202 and j1926 and fitting ends per as4395.

The o ring seals against the machined seat on the female port. The male connector has an o ring and a straight thread. Special order o ring materials. 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 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. 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.