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National Stock Number:
4810-00-902-6809
Federal Supply Class:
4810
National Item Identification Number:
009026809
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:
| 2631890 | 3H889 | PARKER-HANNIFIN CORPORATION | | 2631890 | 45681 | PARKER-HANNIFIN CORPORATION | | 2631890 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 0.296 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.296 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.126 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.030 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.189 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SEATING SURFACE SHAPE | FLAT | | SEAL ACCOMMODATION TYPE | GROOVED | | SPECIAL FEATURES | 4 KEYWAY SLOTS OPPOSITE SEAT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 3H889 | | DESIGN CONTROL REFERENCE | 2631890 |
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