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Worldwide distributor of NSN parts and consumables located in the USA.

Wearing Ring

Model / MPN: 15141P | NSN: 4320-00-025-3415
ITAR Registered seal

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
4320-00-025-3415
Sold in multiples of
1 EA
DEMIL
NO
Body Style
External and internal flange
Counterbore Diameter
5.062 inches
Counterbore Depth
0.516 inches
Hole Depth
0.500 inches
Overall Length
Between 1.203 inches and 1.219 inches
Bolt Circle Diameter
6.125 inches
Flange Diameter
Between 6.873 inches and 6.874 inches
Body Outside Diameter
Between 5.490 inches and 5.495 inches
Body Inside Diameter
5.062 inches
Left Side Flange Thickness
0.687 inches
Bolt Hole Quantity
8
End To Flange Distance
0.524 inches
Internal Flange Inside Diameter
4.562 inches
Internal Flange Width
0.094 inches
Corner Shape
Square all corners
Mounting Hole Thread Series Designator
Unc
Mounting Hole Thread Size
0.250 inches
Surface Finish
125.0 microinches all surfaces
Material
Steel
15141P Series Parts

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15141P Cross Reference
  • CS4320-0273