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National Stock Number:
4810-00-380-0331
Federal Supply Class:
4810
National Item Identification Number:
003800331
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:
| 730992PC2 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 0.718 INCHES NOMINAL | | HARDNESS RATING | 29.0 ROCKWELL C MINIMUM BODY | | HARDNESS RATING | 29.0 ROCKWELL C MINIMUM FACE | | OVERALL HEIGHT | 0.859 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY OVERALL | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR |
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