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National Stock Number:
4810-00-364-6736
Federal Supply Class:
4810
National Item Identification Number:
003646736
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:
| BODY INSIDE DIAMETER | 0.251 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.502 INCHES NOMINAL | | FLANGE DIAMETER | 0.675 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.335 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEAL ACCOMMODATION TYPE | GROOVED | | SEATING SURFACE SHAPE | FLAT | | SURFACE TREATMENT | PASSIVATE OVERALL | | UNDER FLANGE HEIGHT | 0.465 INCHES NOMINAL |
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