3835-01-443-4520 HOSELINE OUTFIT,FUEL HANDLING Index 5995-01-443-4522 CABLE ASSEMBLY,SPECIAL PURPOSE,E

National Stock Number:
4820-01-443-4521

Federal Supply Class:
4820

National Item Identification Number:
014434521

Description:
SEAT,VALVE

Detail:
A replaceable item designed to provide a circular 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.


Manufacturer Information:
438453680064NAVAL SHIP SYSTEMS COMMAND
803-4384536-82B-8580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALNICKEL ALLOY SEAT
SEATING SURFACE SHAPEANGULAR
SEAT ANGLE IN DEG45.000 NOMINAL
SPECIAL FEATURESUSED ON 2IN. IN-LINE VALVE,STOP-CHECK


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