Product Details | WEARING RING

4320-00-678-4833 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: RY105423, 10210, 14953P, 4320-00-678-4833, 00-678-4833, 4320006784833, 006784833, 152681000

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 01 JAN 1963 00-678-4833

Drawings & Photos | NSN 4320-00-678-4833


Demand History | NSN 4320-00-678-4833

Part Number Request Date QTY Origin
10210 2017-10-282 1 US
10210 2012-09-261 100 United States

Cross Reference | NSN 4320-00-678-4833

Part Number Cage Code Manufacturer
10210 54402 R. P. S. INC
14953P 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
152681000 52081 RAM CENTRIFUGAL PRODUCTS, INC.
RY105423 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

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Technical Data | NSN 4320-00-678-4833

Characteristic Specifications
MATERIAL COPPER ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION MIL-B-16261,GRADE 3 MIL SPEC SINGLE MATERIAL RESPONSE
BODY STYLE 36 INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
OVERALL LENGTH 2.375 INCHES NOMINAL
BODY OUTSIDE DIAMETER 8.498 INCHES NOMINAL
BODY INSIDE DIAMETER 7.720 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS 0.375 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS 0.375 INCHES NOMINAL
DISTANCE BETWEEN FLANGES 1.630 INCHES NOMINAL
END TO FLANGE DISTANCE 2.005 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER 2.500 INCHES NOMINAL
INTERNAL FLANGE OUTSIDE DIAMETER 7.014 INCHES NOMINAL
INTERNAL FLANGE WIDTH 3.000 INCHES NOMINAL
INTERNAL FLANGE LIP WIDTH 2.620 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS 4.249 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS 4.500 INCHES NOMINAL
DISTANCE BELOW CENTERLINE 0.062 INCHES NOMINAL
DISTANCE FROM END 0.500 INCHES NOMINAL
CORNER SHAPE ROUND INSIDE LEFT CORNER SQUARE INSIDE RIGHT CORNER SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER
CORNER RADIUS 0.250 INCHES NOMINAL INSIDE LEFT CORNER

Restrictions/Controls & Freight Information | NSN 4320-00-678-4833

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 XX
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 4320-00-678-4833

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