Product Details | CENTRIFUGAL PUMP IMPELLER

4320-00-071-1987 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: A141AB3, D3K321BR, 4320-00-071-1987, 00-071-1987, 4320000711987, 000711987

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 18 JUL 1967 00-071-1987

Cross Reference | NSN 4320-00-071-1987

Part Number Cage Code Manufacturer
A141AB3 72038 EASTERN INDUSTRIAL PRODUCTS, INC. DBA SMITH-KOCH CO
D3K321BR 86823 ROTH TANK CO

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Technical Data | NSN 4320-00-071-1987

Characteristic Specifications
BLADE TYPE STRAIGHT
MATERIAL BRASS
DESIGN TYPE DOUBLE WIDTH
BLADE QUANTITY 100
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE OR COUNTERCLOCKWISE
OVERALL DIAMETER 4.375 INCHES NOMINAL
OVERALL WIDTH 0.562 INCHES NOMINAL
HUB QUANTITY 1
HUB LOCATION BACK SIDE
HUB LENGTH 0.312 INCHES NOMINAL
HUB BORE DIAMETER 0.469 INCHES NOMINAL
HUB PROJECTION LENGTH BEYOND WHEEL SIDE 0.312 INCHES NOMINAL
MOUNTING METHOD KEY
KEYWAY QUANTITY 1
KEYWAY TYPE RECTANGULAR
KEYWAY LENGTH 0.562 INCHES NOMINAL
KEYWAY WIDTH 0.125 INCHES NOMINAL
KEYWAY DEPTH 0.062 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4320-00-071-1987

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 4320-00-071-1987

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each