Sae O Ring Fitting Sizes

Another thing that makes them very popular is that orfs connectors can easily be assembled or disassembled out in the field when it s necessary to replace o rings or even replace the entire assembly.

Sae o ring fitting sizes. As the nut is tightened the tube adapter compresses the o ring. They are intended for general applications including hydraulics and vacuum systems. The female port is often referred to as orb or o ring boss. The female port of the o ring boss has a sealing face chamfer and a straight thread.

Page of 1. Toggle nav 1912 east 123rd olathe ks 66061 phone. The male connector has an o ring and a straight thread. Sae o ring face seal or s seal fittings are manufactured in conformance to saej1453 mil f 18866 and iso 8434 3.

See page n3 for o ring material selection and data. Fittings are also known as zero clearance fittings. The male fitting has a straight thread and o ring. F4 typical o ring boss port bspp in europe japan and many other former commonwealth.

F4 is widely used in north america. The female port has a straight thread a machined surface minimum spotface and a chamfer to accept the o ring. 2 018 nbr standard nbr sae o ring sae straight thread port o ring specify size and compound example. Sae j1926uses un unf threads and is often referred to as sae straight thread.

Steel sae o ring boss fittings orb click here to learn more about sae orb fittings. A tube adapter sits flush against the flat face of the fitting so you can slide the tubing and fitting sideways to disconnect in cramped spaces. 6400 37 jic sae flare male x sae o ring boss orb male adapter mj x morb straight 6400l 37 jic sae flare male x sae o ring boss orb male adapter long. Sae straight thread o ring sae j1926 1 this fitting is also known as o ring boss orb recommended by the nfpa for optimal leakage control in medium and high pressure hydraulic systems.

O ring face seal connections are capable of eliminating hydraulic system leaks up to pressures reaching 6 000 psi. Orfs o ring orfs tube end o ring specify size and compound example. The seal is made when the o ring is squeezed into the chamfer. Sae o ring face fittings.

This port style shown in fig. Sae straight thread o ring o ring boss sae j1926 1 and iso 11296 1. To install weld a tube adapter to the tubing with a brazing ring then mate the tube adapter to the fitting and screw on the nut.