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		                        | National Stock Number:
 4810-01-033-5174
 
 Federal Supply Class:
 4810
 
 National Item Identification Number:
 010335174
 
 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:
 
 | 128C811AA P1 | 03502 | GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT |  | 128C811AA-1 | 03502 | GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT |  | 128C811AAPC1 | 03502 | GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT |  | 128C811AA-1 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. |  | 128C811AAPC1 | 30794 | LOWE CHARLES M CO THE |  | 128C811AA-1 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |  | 128CB11AAPC1 | 03502 | GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT |  | KMC-128C811AA-1 | 30828 | KROBACH MFG. CORP. | 
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 Techincal Specification:
 
 | BODY INSIDE DIAMETER | 3.500 INCHES NOMINAL | 
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