1560-01-473-2753 PLATE,STRUCTURAL,AIRCRAFT Index 5305-01-473-2755 SETSCREW

National Stock Number:
4820-01-473-2754

Federal Supply Class:
4820

National Item Identification Number:
014732754

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:
099861DM99565ADMIRAL VALVE LLC
PLC-1120799565ADMIRAL VALVE LLC
PLC-11207 PC 1899565ADMIRAL VALVE LLC


Techincal Specification:
BODY INSIDE DIAMETER0.316 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.663 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.124 INCHES NOMINAL
MATERIALNICKEL ALLOY SEAT
PROPRIETARY CHARACTERISTICSPACS
SEATING SURFACE SHAPEFLAT
SPECIAL FEATURESVALVE SIZE IS 0.250 I.P.S.
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT0.200 INCHES NOMINAL


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