Wearing Ring

Model / MPN: 53716101 | NSN: 4320-01-384-8981

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

4320-01-384-8981

Sold in multiples of

1 EA

DEMIL

Body Style

External flange

Overall Length

24.5 millimeters

Bolt Circle Diameter

76.0 millimeters

Flange Diameter

88.0 millimeters

Body Outside Diameter

50.0 millimeters

Body Inside Diameter

45.0 millimeters

Left Side Flange Thickness

8.5 millimeters

Unthreaded Mounting Hole Diameter

0.250 inches

Bolt Hole Quantity

Corner Shape

Square all corners

Surface Finish

63.0 microinches all surfaces

53716 Series Parts

Pricing and Availability

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53716101 Cross Reference

547040 ITEM 19