5330-00-799-7055 RETAINER,PACKING Index 5330-00-799-7057 GASKET

National Stock Number:
4820-00-799-7056

Federal Supply Class:
4820

National Item Identification Number:
007997056

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:
2050999PC880064NAVAL SHIP SYSTEMS COMMAND
255721PC643689HUNTINGTON INGALLS INC
2640-087-803950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-087-896169ELECTRIC BOAT CORPORATION
2640-150PC896169ELECTRIC BOAT CORPORATION
2640-157PC896169ELECTRIC BOAT CORPORATION
2640-160PC896169ELECTRIC BOAT CORPORATION
2640-166X1PC896169ELECTRIC BOAT CORPORATION
2640-402X3PC696169ELECTRIC BOAT CORPORATION
2640-405X3PC696169ELECTRIC BOAT CORPORATION
2640-613PC896169ELECTRIC BOAT CORPORATION
2640-666X2PC796169ELECTRIC BOAT CORPORATION
2640-801X02 PIE96169ELECTRIC BOAT CORPORATION
2640-801X02 PIECE 696169ELECTRIC BOAT CORPORATION
516-477590253711NAVAL SEA SYSTEMS COMMAND
516-4775902 ITEM 1953711NAVAL SEA SYSTEMS COMMAND
55-97-060496169ELECTRIC BOAT CORPORATION
56-97-060496169ELECTRIC BOAT CORPORATION
58-97-060296169ELECTRIC BOAT CORPORATION
73553-62R1PC496169ELECTRIC BOAT CORPORATION
73649-39R1PC496169ELECTRIC BOAT CORPORATION
75865-42X2PIECE396169ELECTRIC BOAT CORPORATION
9800-317X1PC8296169ELECTRIC BOAT CORPORATION
9800-317X1PC82-2IN96169ELECTRIC BOAT CORPORATION
9800-322X1PC8296169ELECTRIC BOAT CORPORATION
SS845-2050999PC880064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER1.250 INCHES NOMINAL
BODY OUTSIDE DIAMETER2.125 INCHES NOMINAL
OVERALL HEIGHT0.375 INCHES NOMINAL
MATERIALPLASTIC OVERALL
SEAT RADIUS1.062 INCHES NOMINAL
SEATING SURFACE SHAPERADIAL
STYLE DESIGNATORPLAIN


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