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National Stock Number:
4820-00-316-0374
Federal Supply Class:
4820
National Item Identification Number:
003160374
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:
| 105680 | 62983 | EATON AEROSPACE, LLC | | 14777135 | 81337 | W1D1 NATICK SOLDIER CENTER | | 4D3112 | 11083 | CATERPILLAR INC | | 4D3112 | 11087 | QUANTIC INDUSTRIES INC | | XVP105680 | 21363 | BLUE TEE CORP. DBA GEFCO | | T8863 | 73782 | TOWMOTOR CORP DALLAS PLANT SUB OF CATERPILLAR TRACTOR CO |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 0.500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.440 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.312 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.313 INCHES NOMINAL | | BODY STEPPED INSIDE DIAMETER | 0.188 INCHES NOMINAL FIRST STEP | | 0.062 INCHES NOMINAL SECOND STEP | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 30.000 NOMINAL |
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