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National Stock Number:
4810-01-170-7886
Federal Supply Class:
4810
National Item Identification Number:
011707886
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:
| 2771717-101 | 3H892 | PARKER HANNIFIN CORP AEROSPACE GROUP AEROSPACE HYDRAULICS DIV | | 2771717-101 | 82106 | PARKER-HANNIFIN CORPORATION | | 2771717-101 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.545 INCHES MINIMUM AND 0.555 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.578 INCHES NOMINAL | | FLANGE DIAMETER | 0.660 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.109 INCHES MINIMUM AND 0.115 INCHES MAXIMUM | | FSC APPLICATION DATA | SERVOCYLINDER ASSEMBLY,HYDRAULIC | | SEAT RADIUS | 0.023 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.416 INCHES NOMINAL |
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