4820-00-375-7742 VALVE,GLOBE Index 4820-00-375-7745 DISK,VALVE

National Stock Number:
4820-00-375-7744

Federal Supply Class:
4820

National Item Identification Number:
003757744

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:
2100-811847PC980064NAVAL SHIP SYSTEMS COMMAND
3662-96-196169ELECTRIC BOAT CORPORATION
3662-96PC196169ELECTRIC BOAT CORPORATION
3679-32-596169ELECTRIC BOAT CORPORATION
3679-32PC596169ELECTRIC BOAT CORPORATION
3679-33-596169ELECTRIC BOAT CORPORATION
571-2200-1302543REVAPC1380064NAVAL SHIP SYSTEMS COMMAND
3779-32-582126MARE ISLAND NAVAL SHIPYARD
3779-32PC582126MARE ISLAND NAVAL SHIPYARD
4279-16-589103PEARL HARBOR NAVAL SHIPYARD AND INTERMEDIATE MAINTENANCE FACILITY
4279-16PC589103PEARL HARBOR NAVAL SHIPYARD AND INTERMEDIATE MAINTENANCE FACILITY
7879-31PC596169ELECTRIC BOAT CORPORATION
8679-129PC596169ELECTRIC BOAT CORPORATION
3679-33PC596169ELECTRIC BOAT CORPORATION
T1-2100-1286330REV B PIECE 153711NAVAL SEA SYSTEMS COMMAND
9879-034PC596169ELECTRIC BOAT CORPORATION
9886-318X1PC596169ELECTRIC BOAT CORPORATION


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
SEAT ANGLE IN DEG30.000 NOMINAL
SEATING SURFACE SHAPEANGULAR


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