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National Stock Number:
4820-00-632-2807
Federal Supply Class:
4820
National Item Identification Number:
006322807
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:
| 25627 | 86090 | EATON CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.125 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.216 INCHES MINIMUM AND 0.219 INCHES MAXIMUM | | FLANGE DIAMETER | 0.250 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.015 INCHES MINIMUM AND 0.017 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 6061 OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | SURFACE TREATMENT | ANODIZE OVERALL | | UNDER FLANGE HEIGHT | 0.073 INCHES MINIMUM AND 0.075 INCHES MAXIMUM |
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