4820-00-149-2089 DISK,VALVE Index 2825-00-149-2091 DISK,VALVE

National Stock Number:
4820-00-149-2090

Federal Supply Class:
4820

National Item Identification Number:
001492090

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:
10F569PC3711660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
10F569PC3779500WESTINGHOUSE ELECTRIC CORP
11E433PC411660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
139180611660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
139180679500WESTINGHOUSE ELECTRIC CORP
11E433PC479500WESTINGHOUSE ELECTRIC CORP
M11E433PC411660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
M11E433PC479500WESTINGHOUSE ELECTRIC CORP
139180688657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
139180690099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THE MANUFACTURERS DATA
MANUFACTURERS CODE11660
DESIGN CONTROL REFERENCE1391806


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