Product Details | VALVE SEAT

4820-00-218-6083 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: D15470BPC563, D15-470BPC563, D15470CPC563, D15-470CPC563, D15470HPC563, D15-470HPC563, D15470JPC563, D15-470JPC563, D15679BPC563, D15-679BPC563, D15679CPC563, D15-679CPC563, D15679HPC563, D15-679HPC563, D15679IPC563, D15-679IPC563, D15679LPC563, D15-679LPC563, D15683BPC563, D15-683BPC563, D15683CPC563, D15-683CPC563, D15683CPC564, D15-683CPC564, D15683HPC563, D15-683HPC563, D15683IPC563, D15-683IPC563, D15683LPC563, D15-683LPC563, 10103, 4820-00-218-6083, 00-218-6083, 4820002186083, 002186083

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-218-6083

Drawings & Photos | NSN 4820-00-218-6083


Cross Reference | NSN 4820-00-218-6083

Part Number Cage Code Manufacturer
10103 79500 WESTINGHOUSE ELECTRIC CORP
10103 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
10103 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-470BPC563 79500 WESTINGHOUSE ELECTRIC CORP
D15-470BPC563 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-470BPC563 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-470CPC563 79500 WESTINGHOUSE ELECTRIC CORP
D15-470CPC563 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-470CPC563 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-470HPC563 79500 WESTINGHOUSE ELECTRIC CORP
D15-470HPC563 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-470HPC563 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-470JPC563 79500 WESTINGHOUSE ELECTRIC CORP
D15-470JPC563 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-470JPC563 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-679BPC563 79500 WESTINGHOUSE ELECTRIC CORP
D15-679BPC563 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-679BPC563 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-679CPC563 79500 WESTINGHOUSE ELECTRIC CORP
D15-679CPC563 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-679CPC563 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-679HPC563 79500 WESTINGHOUSE ELECTRIC CORP
D15-679HPC563 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-679HPC563 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-679IPC563 79500 WESTINGHOUSE ELECTRIC CORP
D15-679IPC563 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-679IPC563 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-679LPC563 79500 WESTINGHOUSE ELECTRIC CORP
D15-679LPC563 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-679LPC563 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-683BPC563 79500 WESTINGHOUSE ELECTRIC CORP
D15-683BPC563 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-683BPC563 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-683CPC563 79500 WESTINGHOUSE ELECTRIC CORP
D15-683CPC563 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-683CPC563 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-683CPC564 79500 WESTINGHOUSE ELECTRIC CORP
D15-683CPC564 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-683CPC564 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-683HPC563 79500 WESTINGHOUSE ELECTRIC CORP
D15-683HPC563 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-683HPC563 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-683IPC563 79500 WESTINGHOUSE ELECTRIC CORP
D15-683IPC563 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-683IPC563 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-683LPC563 79500 WESTINGHOUSE ELECTRIC CORP
D15-683LPC563 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-683LPC563 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS

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Technical Data | NSN 4820-00-218-6083

Characteristic Specifications
STYLE DESIGNATOR B7 PLAIN FLANGED
FLANGE DIAMETER 1.368 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.256 INCHES NOMINAL
BODY INSIDE DIAMETER 0.865 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 0.148 INCHES NOMINAL
UNDER FLANGE HEIGHT 0.317 INCHES NOMINAL
MATERIAL STEEL OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG 45.000 NOMINAL

Restrictions/Controls & Freight Information | NSN 4820-00-218-6083

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code XX
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 4820-00-218-6083

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each