Product Details | BALL VALVE

4820-00-964-4958 A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 2640749ASSYSRA, 2640-749ASSYSRA, 2641-749ASSYBSC 4IN, 2641749ASSYBSC4IN, 4820-00-964-4958, 00-964-4958, 4820009644958, 009644958

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 08 JUN 1966 00-964-4958

Demand History | NSN 4820-00-964-4958

Part Number Request Date QTY Origin
4820-00-964-4958 2012-08-228 3 NECO
4820-00-964-4958 2011-05-138 2 NECO

Cross Reference | NSN 4820-00-964-4958

Part Number Cage Code Manufacturer
2640-749ASSYSRA 96169 ELECTRIC BOAT CORPORATION
2641-749ASSYBSC 4IN 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 4820-00-964-4958

Characteristic Specifications
MAXIMUM OPERATING PRESSURE 650.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD HYDRAULIC OR MANUAL

Restrictions/Controls & Freight Information | NSN 4820-00-964-4958

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 062900 RECTIFIERS NOI/BATTERY ELIMINATORS
Less than car load rating M 85
Less than truck load rating M 85.0
Water commodity Code 658 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 H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 4820-00-964-4958

Category Code Description
Cognizance Codes7HDepot level reparable shipboard and base equipment, assemblies, components and repair parts related to Naval Sea Systems Command equipment
Naval Inventory Control Point, Mechanicsburg
Special Material IDX5Navy Nuclear Reactor Plant (NNRP) component level material under the technical cognizant of NAVSEA 08, but managed by NAVICP MECH. This SMIC contains all component level nuclear material not qualifying for X1 or X4 SMIC assignment.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative