Wearing Ring

Model / MPN: 654B0248C051A | NSN: 4320-00-007-4593

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

4320-00-007-4593

Sold in multiples of

1 EA

DEMIL

Body Style

Internal flange w/external locking flange

Overall Length

0.937 inches

Body Outside Diameter

4.000 inches

Body Inside Diameter

2.968 inches

Corner Radius

0.250 inches inside right corner

Left Side Flange Thickness

0.125 inches

Right Side Flange Thickness

0.375 inches

Distance Between Flanges

0.437 inches

End To Flange Distance

0.612 inches

Internal Flange Inside Diameter

2.625 inches

Internal Flange Width

0.250 inches

Smallest External Anchor Flange Radius

1.937 inches

Largest External Anchor Flange Radius

2.187 inches

Distance Below Centerline

0.125 inches

Distance From End

0.437 inches

Corner Shape

Round inside right corner

Corner Shape

Square inside left corner

Corner Shape

Square outside left corner

Corner Shape

Square outside right corner

Material

Copper alloy

654B Series Parts

Pricing and Availability

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Wearing Ring

Pricing and Availability

Certified Quality Assurance

654B0248C051A Cross Reference