5360-00-654-7427 SPRING,HELICAL,COMPRESSION Index 5110-00-654-7434 FILE,THREAD RESTORER

National Stock Number:
4820-00-654-7428

Federal Supply Class:
4820

National Item Identification Number:
006547428

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:
1132699643EATON AEROSPACE LLC
11326-1099643EATON AEROSPACE LLC
4820PL06545129009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
BODY INSIDE DIAMETER0.217 INCHES MINIMUM AND 0.218 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.387 INCHES MINIMUM AND 0.389 INCHES MAXIMUM
FLANGE DIAMETER0.497 INCHES MINIMUM AND 0.498 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT0.114 INCHES MINIMUM AND 0.117 INCHES MAXIMUM
FSC APPLICATION DATAVALVE,LINEAR,HYDRAULIC SYSTEM,AIRCRAFT
MATERIALPLASTIC POLYAMIDE OVERALL
SEATING SURFACE SHAPEFLAT
SPECIAL FEATURESHOLE 0.044 IN. DIA THRU CENTER OF SEAT END
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT0.138 INCHES MINIMUM AND 0.144 INCHES MAXIMUM


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