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

Wearing Ring

Model / MPN: 742793 | NSN: 4320-01-259-9167
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
4320-01-259-9167
Sold in multiples of
1 EA
DEMIL
NO
Body Outside Diameter
1.125 inches
End Application
F-15 acft
Corner Shape
Square all corners
Material
Ms17.05
Test Data Document
99167-pn09.T15-h3d specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A518T990U Ring, Wearing 3 EA 06/18/2018
SPE4A519T1856 Ring, Wearing 10 EA 10/25/2018
SPE4A519T814L Ring, Wearing 34 EA 08/14/2019

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742793 Cross Reference