Product Details | WEARING RING

4320-00-398-6179 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: 4320-00-398-6179, 00-398-6179, 4320003986179, 003986179

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 00-398-6179

Drawings & Photos | NSN 4320-00-398-6179


Cross Reference | NSN 4320-00-398-6179

Part Number Cage Code Manufacturer
0654C0659S902A 63857 WARREN PUMPS LLC
654C0659 63857 WARREN PUMPS LLC
CA6680PC23-1 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
CS4320-0238 16236 DLA LAND AND MARITIME

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Technical Data | NSN 4320-00-398-6179

Characteristic Specifications
MATERIAL NICKEL ALLOY
BODY STYLE 1 PLAIN
OVERALL LENGTH 0.500 INCHES NOMINAL
BODY OUTSIDE DIAMETER 4.250 INCHES NOMINAL
BODY INSIDE DIAMETER 3.875 INCHES NOMINAL
CORNER SHAPE SQUARE ALL CORNERS

Restrictions/Controls & Freight Information | NSN 4320-00-398-6179

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