Product Details | CENTRIFUGAL PUMP IMPELLER

4320-00-684-6506 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: CA89203A, CA8920-3A, 4320-00-684-6506, 00-684-6506, 4320006846506, 006846506

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 01 JAN 1963 00-684-6506

Cross Reference | NSN 4320-00-684-6506

Part Number Cage Code Manufacturer
CA8920-3A 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV

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Technical Data | NSN 4320-00-684-6506

Characteristic Specifications
BLADE TYPE BACKWARD CURVE
MATERIAL NICKEL COPPER ALLOY
DESIGN TYPE SINGLE WIDTH
BLADE QUANTITY 4
ROTATION DIRECTION FOR WHICH DESIGNED COUNTERCLOCKWISE
OVERALL DIAMETER 8.625 INCHES NOMINAL
OVERALL WIDTH 3.219 INCHES NOMINAL
HUB QUANTITY 1
HUB LOCATION SINGLE INSIDE OFFSET
HUB LENGTH 2.094 INCHES NOMINAL
HUB BORE DIAMETER 1.624 INCHES MINIMUM 1.625 INCHES MAXIMUM
HUB PROJECTION LENGTH BEYOND WHEEL SIDE 0.938 INCHES NOMINAL
MOUNTING METHOD KEY
KEYWAY QUANTITY 1
KEYWAY TYPE STRAIGHT
KEYWAY LENGTH 2.094 INCHES NOMINAL
KEYWAY WIDTH 0.375 INCHES NOMINAL
KEYWAY DEPTH 0.199 INCHES NOMINAL
III FSC APPLICATION DATA PUMPS,CENTRIFUGAL
MANUFACTURERS CODE 83130
DESIGN CONTROL REFERENCE CA8920-3A

Restrictions/Controls & Freight Information | NSN 4320-00-684-6506

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 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 4320-00-684-6506

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each