4820-00-257-0434 DIAPHRAGM,VALVE,FLAT Index 4820-00-257-0436 DISK,VALVE

National Stock Number:
4820-00-257-0435

Federal Supply Class:
4820

National Item Identification Number:
002570435

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:
45-12-64-05-7698991WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609


Techincal Specification:
BODY INSIDE DIAMETER1.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3650 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC OVERALL
OVERALL HEIGHT0.300 INCHES NOMINAL
SEATING SURFACE SHAPEFLAT
SEAT ANGLE IN DEG45.000 NOMINAL
STYLE DESIGNATORPLAIN


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