Product Details | BALL VALVE

4820-00-983-8254 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: 2640638X1, 2640-638X1, 63801ASSYIRCT, 638-01ASSYIRCT, 8452180731ASSYRC, 845-2180731ASSYRC, 4820-00-983-8254, 00-983-8254, 4820009838254, 009838254

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 24 OCT 1966 00-983-8254

Drawings & Photos | NSN 4820-00-983-8254


Cross Reference | NSN 4820-00-983-8254

Part Number Cage Code Manufacturer
2640-638X1 96169 ELECTRIC BOAT CORPORATION
638-01ASSYIRCT 96169 ELECTRIC BOAT CORPORATION
845-2180731ASSYRC 80064 NAVAL SHIP SYSTEMS COMMAND

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-00-983-8254

Technical Data | NSN 4820-00-983-8254

Characteristic Specifications
STYLE DESIGNATOR A2A CROSS FLANGED ENDS
FACE TO FACE DISTANCE 16.500 INCHES
FIRST CONNECTION FACE TO CENTERLINE DISTANCE 8.250 INCHES
VALVE SIZE 4.000 INCHES
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE FLANGE 1ST END FLANGE 2ND END

Restrictions/Controls & Freight Information | NSN 4820-00-983-8254

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.
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 4820-00-983-8254

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
Issue Repair, or RequisitionBLSubmit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipments.
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