Wearing Ring

Model / MPN: 68356-1102 | NSN: 4320-00-212-9729

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

4320-00-212-9729

Sold in multiples of

1 EA

DEMIL

Body Style

Plain

Chamfer Length

0.062 inches inside right corner

Overall Length

0.750 inches

Body Outside Diameter

Between 4.404 inches and 4.406 inches

Body Inside Diameter

Between 3.858 inches and 3.860 inches

Corner Shape

Chamfered inside right corner

Corner Shape

Square inside left corner

Corner Shape

Square outside left corner

Corner Shape

Square outside right corner

Chamfer Angle

45.0 degrees inside right corner

Material

Copper alloy

Material Specification

Qq-c-390, alloy d5 federal specification single material response

68356 Series Parts

Pricing and Availability

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ISO 9001:2015 + AS9120B
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68356-1102 Cross Reference

S4700H3113995ALT1PC39
68356-1109
S4700H3113995ALT1PC39