O Ring Boss Fittings Chart

6400 37 jic sae flare male x sae o ring boss orb male adapter mj x morb straight.

O ring boss fittings chart.

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

The seal is made when the o ring is squeezed into the chamfer. This port style shown in fig. 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. 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.

An size and an thread size reference chart. The o ring size is typically defined by the as standard. Orb or o ring boss. 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.

These charts list port dimensions per as5202 and j1926 and fitting ends per as4395. O rings for straight thread tube fitting bosses. Page of 1. Special order o ring materials.

Site help faq. 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 female port of the o ring boss has a sealing face chamfer and a straight thread. 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.

Non adjustable fittings are screwed into a port where no alignment is needed. The male connector has an o ring and a straight thread. And metric o ring sizes quad ring seals rubber x ring seals rubber square ring seals. In stock and ready to ship.

Boss seal style o rings are typically in the 900 series. The design charts below show the standard boss designs that are used for this purpose. The proper o ring size is a fundamental aspect of proper o ring performance. O ring fittings can be either adjustable or non adjustable.

The o ring seals against the machined seat on the female port. F4 is widely used in north america.