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National Stock Number:
4820-01-053-7686
Federal Supply Class:
4820
National Item Identification Number:
010537686
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:
| 5002733 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.464 INCHES MINIMUM AND 0.474 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.588 INCHES MINIMUM AND 0.592 INCHES MAXIMUM | | FLANGE DIAMETER | 0.886 INCHES MINIMUM AND 0.896 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.061 INCHES MINIMUM AND 0.063 INCHES MAXIMUM | | FSC APPLICATION DATA | GEARBOX ACCESSORY DRIVE,TURBINE ENGINE | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.265 INCHES MINIMUM AND 0.267 INCHES MAXIMUM |
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