Product Details | VALVE SEAT

4820-00-469-0085 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: 247668PCE, 2476-68PCE, 3134900233412PCE, 313-4900-233412PCE, 4820-00-469-0085, 00-469-0085, 4820004690085, 004690085

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-469-0085

Drawings & Photos | NSN 4820-00-469-0085


Cross Reference | NSN 4820-00-469-0085

Part Number Cage Code Manufacturer
2476-68PCE 96169 ELECTRIC BOAT CORPORATION
313-4900-233412PCE 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-00-469-0085

Characteristic Specifications
STYLE DESIGNATOR B7 PLAIN FLANGED
FLANGE DIAMETER 3.250 INCHES NOMINAL
BODY INSIDE DIAMETER 2.313 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 0.313 INCHES NOMINAL
UNDER FLANGE HEIGHT 1.125 INCHES NOMINAL
MATERIAL COPPER ALLOY BODY
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390,ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE BODY
SEATING SURFACE SHAPE ANGULAR
THREAD SERIES DESIGNATOR UN SINGLE THREADED PORTION
NOMINAL THREAD SIZE 2.875 INCHES SINGLE THREADED PORTION
THREAD QUANTITY PER INCH 16 SINGLE THREADED PORTION
THREAD CLASS 2A SINGLE THREADED PORTION
MANUFACTURERS CODE 80064
DESIGN CONTROL REFERENCE 313-4900-233412PCE

Restrictions/Controls & Freight Information | NSN 4820-00-469-0085

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
No Freight Information

Management | NSN 4820-00-469-0085

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each