Product Details | WEARING RING

4320-00-689-8918 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: 4320-00-689-8918, 00-689-8918, 4320006898918, 006898918

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 00-689-8918

Drawings & Photos | NSN 4320-00-689-8918


Cross Reference | NSN 4320-00-689-8918

Part Number Cage Code Manufacturer
007-6000-026 10941 CARVER PUMP COMPANY INC
0654C0653S901A 63857 WARREN PUMPS LLC
0654C0653S902A 63857 WARREN PUMPS LLC
654C0653 63857 WARREN PUMPS LLC
A007-10NA01US251 10941 CARVER PUMP COMPANY INC
A3-1-2NL180A1 10941 CARVER PUMP COMPANY INC
A3-1-2NL180A1-252 10941 CARVER PUMP COMPANY INC
AUS7-10NA02-251 10941 CARVER PUMP COMPANY INC
DHN600-12PC180 10941 CARVER PUMP COMPANY INC
US7-05C001-550 10941 CARVER PUMP COMPANY INC
US7-10N-A02-251 10941 CARVER PUMP COMPANY INC

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Technical Data | NSN 4320-00-689-8918

Characteristic Specifications
MATERIAL COPPER ALLOY
BODY STYLE 1 PLAIN
OVERALL LENGTH 0.750 INCHES NOMINAL
BODY OUTSIDE DIAMETER 5.386 INCHES NOMINAL
BODY INSIDE DIAMETER 5.120 INCHES MINIMUM AND 5.135 INCHES MAXIMUM
CORNER SHAPE CHAMFERED ALL CORNERS
CHAMFER ANGLE 45.0 DEGREES NOMINAL ALL CORNERS
CHAMFER LENGTH 0.031 INCHES NOMINAL ALL CORNERS

Restrictions/Controls & Freight Information | NSN 4320-00-689-8918

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