4820-01-415-6659 DISK,VALVE Index 4820-01-415-6661 SEAT,VALVE

National Stock Number:
4820-01-415-6660

Federal Supply Class:
4820

National Item Identification Number:
014156660

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:
21106784753711NAVAL SEA SYSTEMS COMMAND
21106785753711NAVAL SEA SYSTEMS COMMAND
21108453753711NAVAL SEA SYSTEMS COMMAND
21801610853711NAVAL SEA SYSTEMS COMMAND
556-6406591-MPAD-A1353711NAVAL SEA SYSTEMS COMMAND
640659153711NAVAL SEA SYSTEMS COMMAND
DF2300-465443689HUNTINGTON INGALLS INC
DF2300-4654 FN MPAD-A1343689HUNTINGTON INGALLS INC
C791-500196169ELECTRIC BOAT CORPORATION
C791-5001 FN MPAD-A1396169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY OUTSIDE DIAMETER2.872 INCHES NOMINAL
MATERIALPLASTIC POLYAMIDE (NYLON) SEAT
STYLE DESIGNATORPLAIN


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