4820-01-122-3123 SEAT,VALVE Index 5855-01-122-3125 RETAINER,OPTICAL ELEMENT

National Stock Number:
4820-01-122-3124

Federal Supply Class:
4820

National Item Identification Number:
011223124

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:
SP-18-8B92021IMI CRITICAL ENGR PBM LLC
SP-18-F15 PIECE SP-18-8B92021IMI CRITICAL ENGR PBM LLC
SPRTJ00892021IMI CRITICAL ENGR PBM LLC


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