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National Stock Number:
4820-00-623-8671
Federal Supply Class:
4820
National Item Identification Number:
006238671
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:
| 26100365903 | 35076 | AIRCRAFT APPLIANCES AND EQUIPMENT LIMITED | | A0365-3 | 36266 | SINGER VALVE INC |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 2.750 INCHES NOMINAL | | FLANGE DIAMETER | 3.000 INCHES NOMINAL | | OVERALL HEIGHT | 1.875 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY OVERALL | | SEATING SURFACE SHAPE | FLAT |
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