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National Stock Number:
4820-01-184-8509
Federal Supply Class:
4820
National Item Identification Number:
011848509
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:
| 3422-034 | 66503 | WOODWARD, INC. |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 1.308 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.9325 INCHES MINIMUM AND | | 0.9345 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.803 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.125 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.219 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | FOR ACFT ENG F-101,FUEL CONTROL 1270M87P03 | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 66503 | | DESIGN CONTROL REFERENCE | 3422-034 |
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