Product Details | LANTERN RING

4320-01-203-4765 An item of single or multipiece construction, circular in shape and usually of H-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.

Part Alternates: 2080-33 ITEM 8, 208033ITEM8, 4084457279, 408-4457279, 408-4457279 ITEM 8, 4084457279ITEM8, 4320-01-203-4765, 01-203-4765, 4320012034765, 012034765

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 14 MAR 1985 01-203-4765

Demand History | NSN 4320-01-203-4765

Part Number Request Date QTY Origin
4320-01-203-4765 2024-02-29 1 DIBBS
4320-01-203-4765 2023-12-18 1 DIBBS
4320-01-203-4765 2023-12-06 1 DIBBS
4320-01-203-4765 2018-08-30 1 DIBBS
4320-01-203-4765 2018-08-19 1 DIBBS
4320-01-203-4765 2018-08-18 1 DIBBS
4320-01-203-4765 2013-01-03 1 DIBBS
4320-01-203-4765 2010-04-02 2 DIBBS
4320-01-203-4765 2009-02-27 1 DIBBS

Cross Reference | NSN 4320-01-203-4765

Part Number Cage Code Manufacturer
2080-33 ITEM 8 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
408-4457279 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
408-4457279 ITEM 8 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS

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Technical Data | NSN 4320-01-203-4765

Characteristic Specifications
MATERIAL COPPER ALLOY 955 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-B-21230,ALLOY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER 3.744 INCHES MINIMUM AND 3.746 INCHES MAXIMUM
INSIDE DIAMETER 3.031 INCHES NOMINAL
HEIGHT 1.000 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4320-01-203-4765

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.
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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code Z Shipment is not a consolidation, but does exceed 72 inches in one or more dimensions.
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 4320-01-203-4765

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