5340-01-478-7778 COVER,ACCESS Index 3439-01-478-7780 WELDING POWDER,METALLIC OVERLAY

National Stock Number:
4820-01-478-7779

Federal Supply Class:
4820

National Item Identification Number:
014787779

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:
2640-801X3 PC 996169ELECTRIC BOAT CORPORATION
2643-825-76 ITEM 1096169ELECTRIC BOAT CORPORATION
845-728664853711NAVAL SEA SYSTEMS COMMAND
845-7286648 ITEM 1053711NAVAL SEA SYSTEMS COMMAND


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