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National Stock Number:
4820-00-060-9424
Federal Supply Class:
4820
National Item Identification Number:
000609424
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:
| 5595-5 | 02121 | GOODRICH AEROSPACE CANADA LTD. |
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Techincal Specification:
| SEATING SURFACE SHAPE | FLAT | | FLANGE DIAMETER | 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.562 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.088 NOMINAL MILS AND 0.090 NOMINAL CENTIMETERS | | BODY OUTSIDE DIAMETER | 0.309 INCHES MINIMUM AND 0.310 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18732,TYPE 431 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | BODY INSIDE DIAMETER | 0.218 INCHES MINIMUM AND 0.219 INCHES MAXIMUM | | FSC APPLICATION DATA | VALVE INSTALLATION,MAIN WHEEL BRAKE,AIRCRAFT |
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