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National Stock Number:
4820-00-717-7776
Federal Supply Class:
4820
National Item Identification Number:
007177776
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:
| 514331 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.203 INCHES MINIMUM AND 0.204 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.250 INCHES NOMINAL | | FLANGE DIAMETER | 0.560 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.049 INCHES MINIMUM AND 0.051 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5616 ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.110 INCHES NOMINAL |
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