Product Details | WEARING RING

4320-00-126-8880 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: CA6520101, CA6520-10-1, CA6520J10, 4320-00-126-8880, 00-126-8880, 4320001268880, 001268880

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 01 JAN 1963 00-126-8880

Drawings & Photos | NSN 4320-00-126-8880


Cross Reference | NSN 4320-00-126-8880

Part Number Cage Code Manufacturer
CA6520-10-1 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
CA6520J10 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV

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Technical Data | NSN 4320-00-126-8880

Characteristic Specifications
MATERIAL COPPER ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390,ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE
BODY STYLE 1 PLAIN
OVERALL LENGTH 0.562 INCHES NOMINAL
BODY OUTSIDE DIAMETER 3.515 INCHES MINIMUM AND 3.517 INCHES MAXIMUM
BODY INSIDE DIAMETER 2.983 INCHES MINIMUM AND 2.984 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 125.0 MICROINCHES INSIDE 125.0 MICROINCHES LEFT FACE 125.0 MICROINCHES RIGHT FACE 125.0 MICROINCHES OUTSIDE

Restrictions/Controls & Freight Information | NSN 4320-00-126-8880

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

Management | NSN 4320-00-126-8880

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each