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National Stock Number:
4820-01-618-3047
Federal Supply Class:
4820
National Item Identification Number:
016183047
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:
| 099865DC | 99565 | ADMIRAL VALVE LLC | | PLC-13514-3 | 99565 | ADMIRAL VALVE LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.449 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.625 INCHES NOMINAL | | FLANGE DIAMETER | 1.802 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.124 INCHES NOMINAL | | HARDNESS RATING | 2.0 ROCKWELL A NOMINAL OVERALL | | OVERALL HEIGHT | 0.406 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY R-405 OVERALL | | SEATING SURFACE SHAPE | O-RING | | UNDER FLANGE HEIGHT | 0.382 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN FLANGED |
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