Wearing Ring

Model / MPN: 9355-1 | NSN: 4320-00-302-1908

A cylindrical item with or without flang (s) , designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

Product Details

NATO Stock Number

4320-00-302-1908

Sold in multiples of

1 EA

DEMIL

Overall Length

0.562 inches

Flange Diameter

3.000 inches

Body Outside Diameter

Between 2.748 inches and 2.749 inches

Body Inside Diameter

Between 2.308 inches and 2.313 inches

Left Side Flange Thickness

Between 0.184 inches and 0.186 inches

Corner Shape

Square all corners

Surface Finish

125.0 microinches all surfaces

Material

Nickel alloy

9355 Series Parts

Pricing and Availability

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9355-1 Cross Reference

H4320-302-1908
55-22404-18AUS
CA6660PC18-9355US
9355K18-1
CA6781PC18-1AUS
CA6782PC18-1AUS