4140-01-266-6297 IMPELLER,FAN,AXIAL Index 4320-01-266-6299 PUMP,CENTRIFUGAL

National Stock Number:
4820-01-266-6298

Federal Supply Class:
4820

National Item Identification Number:
012666298

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:
146-002381CN60M I S C, INC
146-0023826505GROVE VALVE OPERATIONS
W-2028-A43 ITEM 3126505GROVE VALVE OPERATIONS
W-2028-A43 ITEM 31CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330


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