Wearing Ring

Model / MPN: 121276 | NSN: 4320-00-081-8159

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

4320-00-081-8159

Sold in multiples of

1 EA

DEMIL

Body Style

Plain

Chamfer Length

0.062 inches inside right corner

Chamfer Length

0.094 inches inside left corner

Overall Length

0.750 inches

Body Outside Diameter

Between 3.361 inches and 3.362 inches

Body Inside Diameter

Between 3.000 inches and 3.001 inches

Corner Shape

Chamfered inside right corner

Corner Shape

Chamfered inside left corner

Corner Shape

Square outside left corner

Corner Shape

Square outside right corner

Surface Finish

63.0 microinches inside

Surface Finish

8.0 microinches outside

Chamfer Angle

45.0 degrees inside left corner

Chamfer Angle

45.0 degrees inside right corner

Material

Stainless steel

12127 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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121276 Cross Reference

121276
3T26762
121276
3T26762
121276
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121276
3T26762
121276
121276
121276
3T26762
3T26762