Product Details | VALVE SEAT

4820-00-523-3065 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: AEC35966P15, AS35966P15, SA35966P015, TP35966P15, GA35966P15, 35966P15, 4820-00-523-3065, 00-523-3065, 4820005233065, 005233065

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-523-3065

Drawings & Photos | NSN 4820-00-523-3065


Cross Reference | NSN 4820-00-523-3065

Part Number Cage Code Manufacturer
35966P15 28839 TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV
AEC35966P15 16779 AIRMOTIVE ENGINEERING CORP DIV OF ENGINE COMPONENTS INC
AS35966P15 12776 AIRCRAFT SUPPLIES
GA35966P15 16463 GARY AIRCRAFT CORP
SA35966P015 51660 SUPERIOR AIR PARTS INC
TP35966P15 59875 EATON INDUSTRIAL CORPORATION DBA ARGO-TECH

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Technical Data | NSN 4820-00-523-3065

Characteristic Specifications
STYLE DESIGNATOR B7 PLAIN FLANGED
FLANGE DIAMETER 2.543 INCHES MINIMUM AND 2.544 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 2.530 INCHES MINIMUM AND 2.535 INCHES MAXIMUM
BODY INSIDE DIAMETER 2.115 INCHES MINIMUM AND 2.125 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT 0.183 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
UNDER FLANGE HEIGHT 0.190 INCHES NOMINAL
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5700 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 50.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM BODY 50.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM FACE
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG 45.000 NOMINAL
III FSC APPLICATION DATA ACFT ENG 0-470-A

Restrictions/Controls & Freight Information | NSN 4820-00-523-3065

Category Code Description
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.
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 S 60
Less than truck load rating W Rating Variable
Water commodity Code 736 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
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable