Product Details | CENTRIFUGAL PUMP IMPELLER

4320-00-397-3111 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: SMP5555, SMP-5555, 657D1143, 999R0343, 999R0343PC22, A670, 4320-00-397-3111, 00-397-3111, 4320003973111, 003973111

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 12 APR 1974 00-397-3111

Drawings & Photos | NSN 4320-00-397-3111


Demand History | NSN 4320-00-397-3111

Part Number Request Date QTY Origin
A670 2025-08-225 3 DIBBS
A670 2025-07-209 1 DIBBS
A670 2025-06-177 1 DIBBS
A670 2024-09-263 1 DIBBS
A670 2024-05-134 3 DIBBS
A670 2024-05-123 3 DIBBS
A670 2024-04-108 1 DIBBS
A670 2024-04-92 1 DIBBS
A670 2024-03-81 1 DIBBS
A670 2023-04-103 2 DIBBS
A670 2023-01-17 1 DIBBS
A670 2023-01-05 1 DIBBS
A670 2020-11-310 1 DIBBS
A670 2020-10-294 1 DIBBS
A670 2020-06-156 1 DIBBS
A670 2019-04-101 1 DIBBS
SMP-5555 2019-04-101 1 DIBBS
A670 2019-03-66 1 DIBBS
SMP-5555 2019-03-66 1 DIBBS
4320-00-397-3111 2018-08-242 1 DIBBS
4320-00-397-3111 2018-04-105 2 DIBBS
4320-00-397-3111 2017-06-170 1 DIBBS
4320-00-397-3111 2017-06-163 2 DIBBS
4320-00-397-3111 2017-06-159 1 DIBBS
4320-00-397-3111 2017-05-141 2 DIBBS
4320-00-397-3111 2017-04-100 1 DIBBS
4320-00-397-3111 2017-03-89 1 DIBBS
4320-00-397-3111 2017-03-61 1 DIBBS
4320-00-397-3111 2017-01-23 1 DIBBS
4320-00-397-3111 2016-05-143 1 DIBBS
4320-00-397-3111 2013-10-303 2 US
4320-00-397-3111 2013-10-297 2 DIBBS
4320-00-397-3111 2012-03-90 2 DIBBS
4320-00-397-3111 2012-03-86 0 United States
4320-00-397-3111 2012-03-68 2 DIBBS
4320-00-397-3111 2011-09-250 0 United States
4320-00-397-3111 2011-08-234 1 DIBBS
4320-00-397-3111 2011-08-224 1 DIBBS
4320-00-397-3111 2011-08-223 1 DIBBS
4320-00-397-3111 2010-08-243 1 DIBBS
4320-00-397-3111 2010-02-38 1 DIBBS
4320-00-397-3111 2009-09-251 1 DIBBS
4320-00-397-3111 2008-12-355 1 DIBBS

Cross Reference | NSN 4320-00-397-3111

Part Number Cage Code Manufacturer
657D1143 63857 WARREN PUMPS LLC
999R0343 62857 TRIUMPH STRUCTURES - EVERETT, INC. DBA TRIUMPH STRUCTURES - BREA
999R0343PC22 63857 WARREN PUMPS LLC
A670 63857 WARREN PUMPS LLC
SMP-5555 78047 CAPITOL ENGINE CO INC DBA SALMINI WORLDWIDE

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Technical Data | NSN 4320-00-397-3111

Characteristic Specifications
BLADE TYPE FORWARD CURVE
MATERIAL STEEL, CORROSION RESISTING
DESIGN TYPE SINGLE WIDTH
BLADE QUANTITY 7
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE
OVERALL DIAMETER 11.000 INCHES NOMINAL
OVERALL WIDTH 4.000 INCHES NOMINAL
HUB QUANTITY 2
HUB LOCATION BACK SIDE FRONT SIDE
HUB LENGTH 1.000 INCHES NOMINAL 1.125 INCHES NOMINAL
HUB BORE DIAMETER 1.750 INCHES NOMINAL 1.750 INCHES NOMINAL
HUB PROJECTION LENGTH BEYOND WHEEL SIDE 1.000 INCHES NOMINAL 1.125 INCHES NOMINAL
MOUNTING METHOD KEY
KEYWAY QUANTITY 1
KEYWAY TYPE RECTANGULAR
KEYWAY LENGTH 2.688 INCHES NOMINAL
KEYWAY WIDTH 0.375 INCHES NOMINAL
KEYWAY DEPTH 0.188 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4320-00-397-3111

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 4320-00-397-3111

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