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		                             National Stock Number: 4820-00-847-0387
  Federal Supply Class: 4820
  National Item Identification Number: 008470387
  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:
 | 2520008470387 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE |  | 2520008470387 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |  | 8351529 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 4820008470387 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE |  | 4820008470387 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |   
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  Techincal Specification:
 | BODY INSIDE DIAMETER | 0.750 INCHES NOMINAL |  | BODY OUTSIDE DIAMETER | 1.127 INCHES MINIMUM AND 1.128 INCHES MAXIMUM |  | MATERIAL DOCUMENT AND CLASSIFICATION |  |  | MATERIAL |  |  | OVERALL HEIGHT | 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM |  | SEAT ANGLE IN DEG | 90.000 NOMINAL |  | SEATING SURFACE SHAPE | ANGULAR |  | STYLE DESIGNATOR | PLAIN |   
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