Product Details | VALVE SEAT

4820-00-390-4192 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: V2976REVDPC5, V3055, V4960, 9428PCV2670, 101112PC52, 10111-2PC52, 109512PC52, 10951-2PC52, 10951P52, 109544PC52, 10954-4PC52, 113054PCV3055, 11305-4PCV3055, 115064PCV3055, 11506-4PCV3055, 4820-00-390-4192, 00-390-4192, 4820003904192, 003904192

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-390-4192

Drawings & Photos | NSN 4820-00-390-4192


Cross Reference | NSN 4820-00-390-4192

Part Number Cage Code Manufacturer
10111-2PC52 97370 COPES-VULCAN INC
10951-2PC52 97370 COPES-VULCAN INC
10951P52 97370 COPES-VULCAN INC
10954-4PC52 97370 COPES-VULCAN INC
11305-4PCV3055 97370 COPES-VULCAN INC
11506-4PCV3055 97370 COPES-VULCAN INC
9428PCV2670 97370 COPES-VULCAN INC
V2976REVDPC5 52659 ROCKWOOD SYSTEMS CORP
V3055 97370 COPES-VULCAN INC
V4960 97370 COPES-VULCAN INC

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Technical Data | NSN 4820-00-390-4192

Characteristic Specifications
STYLE DESIGNATOR B7 PLAIN FLANGED
FLANGE DIAMETER 0.7460 INCHES MINIMUM AND 0.7480 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.6220 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.4995 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT 0.1560 INCHES NOMINAL
UNDER FLANGE HEIGHT 0.1820 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM
MATERIAL COPPER ALLOY 510 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-750 FED SPEC ALL MATERIAL RESPONSES OVERALL
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG 45.000 NOMINAL

Restrictions/Controls & Freight Information | NSN 4820-00-390-4192

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.
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 4820-00-390-4192

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each