4810-01-426-2418 COVER,DIAPHRAGM Index 4820-01-426-2420 SEAT,VALVE

National Stock Number:
4820-01-426-2419

Federal Supply Class:
4820

National Item Identification Number:
014262419

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:
17720233A 25MM AH IT2S5385HALLA HYDRO AB
17720233A 25MM AH IT2S8431SEFFLE MARINE LTD


Techincal Specification:
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN FLANGED
SPECIAL FEATURESUPPER SEAT ON A HYDRAULIC QUICK CLOSING VALVE


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