Product Details | WEARING RING

4320-00-916-8542 A cylindrical item with or without flange(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.20229350055Engine System Cooling Components, Aircraft Prime Moving43200020Power and Hand Pumps

Part Alternates: 4320-00-916-8542, 00-916-8542, 4320009168542, 009168542

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 00-916-8542

Drawings & Photos | NSN 4320-00-916-8542


Cross Reference | NSN 4320-00-916-8542

Part Number Cage Code Manufacturer
14782N18 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
18495P 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
512D6NX1 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
55-22155-18U/S 52081 RAM CENTRIFUGAL PRODUCTS, INC.

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Technical Data | NSN 4320-00-916-8542

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
BODY STYLE 1 PLAIN
OVERALL LENGTH 0.826 INCHES NOMINAL
BODY OUTSIDE DIAMETER 5.869 INCHES NOMINAL
BODY INSIDE DIAMETER 5.232 INCHES NOMINAL
CORNER SHAPE SQUARE INSIDE LEFT CORNER SQUARE INSIDE RIGHT CORNER SQUARE OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER
CHAMFER ANGLE 7.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER
CHAMFER LENGTH 0.062 INCHES NOMINAL OUTSIDE RIGHT CORNER

Restrictions/Controls & Freight Information | NSN 4320-00-916-8542

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information