3040-01-383-5521 LEVER,MANUAL CONTROL Index 4820-01-383-5523 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-383-5522

Federal Supply Class:
4820

National Item Identification Number:
013835522

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:
100563-1T191816CIRCOR AEROSPACE, INC.
ES60-16 ITEM 491816CIRCOR AEROSPACE, INC.


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL


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