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National Stock Number:
4820-00-348-3205
Federal Supply Class:
4820
National Item Identification Number:
003483205
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:
| DD5290 | 81601 | NORFOLK NAVAL SHIPYARD |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.594 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.878 INCHES NOMINAL | | OVERALL HEIGHT | 0.375 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | STYLE DESIGNATOR | PLAIN |
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