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		                        | National Stock Number:
 4820-00-769-6645
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 007696645
 
 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.
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 Manufacturer Information:
 
 | 1889715PC5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | 2630-016PC5 | 96169 | ELECTRIC BOAT CORPORATION |  | 302-1889715PC5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | SS002-1889715PC5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | SS302-1889715PC5 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 
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 Techincal Specification:
 
 |  | 2.009 INCHES MAXIMUM |  | BODY INSIDE DIAMETER | 1.312 INCHES NOMINAL |  | MATERIAL | COPPER OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-825 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | SEATING SURFACE SHAPE | FLAT |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 96169 |  | DESIGN CONTROL REFERENCE | 2630-016PC5 |  | STYLE DESIGNATOR | PLAIN |  | OVERALL HEIGHT | 0.577 INCHES MINIMUM AND |  |  | 0.578 INCHES MAXIMUM |  | BODY OUTSIDE DIAMETER | 2.007 INCHES MINIMUM AND | 
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