Product Details | WEARING RING

4320-00-933-0952 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: MAI9330952, MAI-9330952, PMC9330952, PMC-9330952, RX141920, RX-141920, 10011, 17940P, 4320-00-933-0952, 00-933-0952, 4320009330952, 009330952

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 24 FEB 1967 00-933-0952

Drawings & Photos | NSN 4320-00-933-0952


Demand History | NSN 4320-00-933-0952

Part Number Request Date QTY Origin
10011 2024-02-53 100 United States

Cross Reference | NSN 4320-00-933-0952

Part Number Cage Code Manufacturer
10011 54402 R. P. S. INC
17940P 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
MAI-9330952 55084 ARGUS MFG CORP
PMC-9330952 53512 PETERS MACHINE CO
RX-141920 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

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Technical Data | NSN 4320-00-933-0952

Characteristic Specifications
MATERIAL STEEL COMP 416
BODY STYLE 36 INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
OVERALL LENGTH 0.953 INCHES NOMINAL
BODY OUTSIDE DIAMETER 5.123 INCHES NOMINAL
BODY INSIDE DIAMETER 4.000 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS 0.375 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS 0.187 INCHES NOMINAL
DISTANCE BETWEEN FLANGES 0.391 INCHES NOMINAL
END TO FLANGE DISTANCE 0.594 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER 2.900 INCHES NOMINAL
INTERNAL FLANGE OUTSIDE DIAMETER 0.468 INCHES NOMINAL
INTERNAL FLANGE WIDTH 0.937 INCHES NOMINAL
INTERNAL FLANGE LIP WIDTH 0.448 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS 2.562 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS 2.812 INCHES NOMINAL
DISTANCE BELOW CENTERLINE 0.125 INCHES NOMINAL
DISTANCE FROM END 0.250 INCHES NOMINAL
CORNER SHAPE SQUARE ALL CORNERS

Restrictions/Controls & Freight Information | NSN 4320-00-933-0952

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
NMF Description 128000 PUMPS PWR NOI/WORKING HEADS/PARTS
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 594 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4320-00-933-0952

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each