Product Details | CENTRIFUGAL PUMP IMPELLER

4320-00-810-3283 An item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. It is the rotating part of a PUMP, CENTRIFUGAL.20529100042Engine Fuel System Components, Nonaircraft29150064Engine Fuel System Components, Aircraft and Missile Prime Movers29300045Engine Cooling System Components, Nonaircraft29350055Engine System Cooling Components, Aircraft Prime Moving43200020Power and Hand Pumps

Part Alternates: 8251, 4320-00-810-3283, 00-810-3283, 4320008103283, 008103283

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 22 MAR 1968 00-810-3283

Cross Reference | NSN 4320-00-810-3283

Part Number Cage Code Manufacturer
8251 25567 GORMAN-RUPP COMPANY, THE DBA MANSFIELD DIVISION

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Technical Data | NSN 4320-00-810-3283

Characteristic Specifications
BLADE TYPE BACKWARD CURVE
MATERIAL ALUMINUM ALLOY
SURFACE TREATMENT ANODIZED
DESIGN TYPE SINGLE WIDTH
BLADE QUANTITY 5
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE
OVERALL DIAMETER 7.238 INCHES NOMINAL
OVERALL WIDTH 3.985 INCHES NOMINAL
HUB QUANTITY 2
HUB LOCATION BACK SIDE FRONT SIDE
HUB LENGTH 0.688 INCHES NOMINAL 0.978 INCHES NOMINAL
HUB BORE DIAMETER 0.875 INCHES NOMINAL 2.625 INCHES MINIMUM AND 2.192 INCHES MAXIMUM
HUB PROJECTION LENGTH BEYOND WHEEL SIDE 0.688 INCHES NOMINAL 2.300 INCHES NOMINAL
MOUNTING METHOD KEY
KEYWAY QUANTITY 1
KEYWAY TYPE STRAIGHT
KEYWAY LENGTH 1.250 INCHES NOMINAL
KEYWAY WIDTH 0.188 INCHES NOMINAL
KEYWAY DEPTH 0.094 INCHES NOMINAL
III END ITEM IDENTIFICATION PUMP,GORMAN-RUPP.MDL 03H1-B

Restrictions/Controls & Freight Information | NSN 4320-00-810-3283

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 120800 ENGINES, INTERNAL COMBUSTION, NOI
Less than car load rating
Less than truck load rating W Rating Variable
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 4320-00-810-3283

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