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National Stock Number:
4820-00-074-7349
Federal Supply Class:
4820
National Item Identification Number:
000747349
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:
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Techincal Specification:
| OVERALL HEIGHT | 0.312 INCHES NOMINAL | | MATERIAL | COPPER OVERALL | | SEAT RADIUS | 0.039 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | SPECIAL FEATURES | NONE 0.031 IN. W AND DEEP GROOVE ACROSS FACE | | STYLE DESIGNATOR | PLAIN | | FSC APPLICATION DATA | PUMP CHECK VALVE | | BODY OUTSIDE DIAMETER | 1.781 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.375 INCHES NOMINAL |
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