Product Details | VALVE SEAT

4820-00-348-5577 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: 4820-00-348-5577, 00-348-5577, 4820003485577, 003485577

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 00-348-5577

Drawings & Photos | NSN 4820-00-348-5577


Cross Reference | NSN 4820-00-348-5577

Part Number Cage Code Manufacturer
B1125-5PJ 11859 HUNT VALVE COMPANY, INC. DBA WAECO VALVE DIVISION
D1119 PIECE 5,6, AND 7 11859 HUNT VALVE COMPANY, INC. DBA WAECO VALVE DIVISION
D1119 PIECE 5,6, AND 7Q3 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 4820-00-348-5577

Characteristic Specifications
STYLE DESIGNATOR B9 PLAIN FLANGED
FLANGE DIAMETER 2.312 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.873 INCHES NOMINAL
BODY INSIDE DIAMETER 1.250 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 0.531 INCHES NOMINAL
UNDER FLANGE HEIGHT 1.125 INCHES NOMINAL
MATERIAL NICKEL ALLOY OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE FLAT

Restrictions/Controls & Freight Information | NSN 4820-00-348-5577

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
Category Code Description
No Freight Information