Product Details | VALVE SEAT

4820-00-389-4576 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: N10382, T66713PC17, T667-13PC17, T66716PC17, T667-16PC17, T6677PC17, T667-7PC17, T6678PC17, T667-8PC17, T6679PC17, T667-9PC17, T66811PC17, T668-11PC17, T66813PC17, T668-13PC17, T66821PC17, T668-21PC17, T6685PC17, T668-5PC17, T6687PC17, T668-7PC17, T6688PC17, T668-8PC17, T6689PC17, T668-9PC17, T709PC41, T842F5PC35, 10382, 6463N1PC17, 6463N2PC17, 7154NPC17, 7155NPC17, 4820-00-389-4576, 00-389-4576, 4820003894576, 003894576

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-389-4576

Drawings & Photos | NSN 4820-00-389-4576


Demand History | NSN 4820-00-389-4576

Part Number Request Date QTY Origin
N10382 2023-12-341 2 DIBBS
N10382 2023-10-276 1 DIBBS

Cross Reference | NSN 4820-00-389-4576

Part Number Cage Code Manufacturer
10382 35795 LESLIE CONTROLS, INC.
6463N1PC17 35795 LESLIE CONTROLS, INC.
6463N2PC17 35795 LESLIE CONTROLS, INC.
7154NPC17 35795 LESLIE CONTROLS, INC.
7155NPC17 35795 LESLIE CONTROLS, INC.
N10382 35795 LESLIE CONTROLS, INC.
T667-13PC17 35795 LESLIE CONTROLS, INC.
T667-16PC17 35795 LESLIE CONTROLS, INC.
T667-7PC17 35795 LESLIE CONTROLS, INC.
T667-8PC17 35795 LESLIE CONTROLS, INC.
T667-9PC17 35795 LESLIE CONTROLS, INC.
T668-11PC17 35795 LESLIE CONTROLS, INC.
T668-13PC17 35795 LESLIE CONTROLS, INC.
T668-21PC17 35795 LESLIE CONTROLS, INC.
T668-5PC17 35795 LESLIE CONTROLS, INC.
T668-7PC17 35795 LESLIE CONTROLS, INC.
T668-8PC17 35795 LESLIE CONTROLS, INC.
T668-9PC17 35795 LESLIE CONTROLS, INC.
T709PC41 35795 LESLIE CONTROLS, INC.
T842F5PC35 35795 LESLIE CONTROLS, INC.

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Technical Data | NSN 4820-00-389-4576

Characteristic Specifications
STYLE DESIGNATOR B14 PLAIN FLANGED
FLANGE DIAMETER 1.186 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.875 INCHES NOMINAL
BODY INSIDE DIAMETER 0.187 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 0.750 INCHES NOMINAL
UNDER FLANGE HEIGHT 0.330 INCHES NOMINAL
MATERIAL COPPER ALLOY OVERALL
SURFACE TREATMENT ANODIZE OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE RADIAL
SEAT RADIUS 0.593 INCHES NOMINAL
SEAL ACCOMMODATION TYPE RECESSED

Restrictions/Controls & Freight Information | NSN 4820-00-389-4576

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 576 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 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 4820-00-389-4576

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each