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National Stock Number:
4820-01-182-9222
Federal Supply Class:
4820
National Item Identification Number:
011829222
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:
| 4620-028 | 66503 | WOODWARD, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.170 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.405 INCHES NOMINAL | | FLANGE DIAMETER | 0.490 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.030 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5504 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | FOR ACFT ENG F-101 FUEL CONTROL 1270M87P03 | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.070 INCHES NOMINAL |
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