Product Details | WEARING RING

4320-01-349-2011 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: 6397389 PIECE 35.1, 6397389-35.1, 6397389351, 6397389PIECE351, 4320-01-349-2011, 01-349-2011, 4320013492011, 013492011

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 22 NOV 1991 01-349-2011

Drawings & Photos | NSN 4320-01-349-2011


Demand History | NSN 4320-01-349-2011

Part Number Request Date QTY Origin
4320-01-349-2011 2024-05-29 5 DIBBS
4320-01-349-2011 2024-05-07 4 DIBBS
4320-01-349-2011 2023-05-14 8 DIBBS
4320-01-349-2011 2023-05-02 3 DIBBS
4320-01-349-2011 2023-04-24 4 DIBBS
4320-01-349-2011 2023-04-13 4 DIBBS
4320-01-349-2011 2022-06-16 4 DIBBS
4320-01-349-2011 2021-11-17 2 DIBBS
4320-01-349-2011 2021-11-15 1 DIBBS
4320-01-349-2011 2021-10-31 1 DIBBS
4320-01-349-2011 2015-04-21 4 DIBBS
4320-01-349-2011 2014-07-27 13 DIBBS
4320-01-349-2011 2013-09-15 7 DIBBS
4320-01-349-2011 2013-07-18 7 DIBBS
4320-01-349-2011 2012-08-30 3 DIBBS
4320-01-349-2011 2012-06-29 2 DIBBS
4320-01-349-2011 2012-04-12 2 DIBBS
4320-01-349-2011 2011-11-22 1 DIBBS
4320-01-349-2011 2011-01-26 3 DIBBS
4320-01-349-2011 2006-02-09 3 DIBBS

Cross Reference | NSN 4320-01-349-2011

Part Number Cage Code Manufacturer
6397389 PIECE 35.1 53711 NAVAL SEA SYSTEMS COMMAND
6397389-35.1 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4320-01-349-2011

Characteristic Specifications
BODY STYLE 17 EXTERNAL FLANGE
OVERALL LENGTH 1.250 INCHES NOMINAL
FLANGE DIAMETER 9.120 INCHES NOMINAL
BODY OUTSIDE DIAMETER 8.281 INCHES MINIMUM AND 8.285 INCHES MAXIMUM
BODY INSIDE DIAMETER 7.700 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS 0.250 INCHES NOMINAL
CORNER SHAPE SQUARE OUTSIDE RIGHT CORNER
SPECIAL FEATURES U SIZE
III END ITEM IDENTIFICATION NIMITZ CLASS CVN; TARAWA CLASS LHA; WASP CLASS LHD; FIRE PUMPS; FORRESTAL CLASS CV

Restrictions/Controls & Freight Information | NSN 4320-01-349-2011

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 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 HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4320-01-349-2011

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDQAEquipments/Parts requiring special material control and quality assurance which support surface or submarine application.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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