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National Stock Number:
4810-00-105-0292
Federal Supply Class:
4810
National Item Identification Number:
001050292
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:
| 202942 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 0.497 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.378 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.279 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.078 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.070 INCHES NOMINAL | | MATERIAL | PLASTIC OVERALL | | SEATING SURFACE SHAPE | FLAT | | SEAL ACCOMMODATION TYPE | RECESSED | | SPECIAL FEATURES | SEATING SURFACE MUST BE SMOOTH,CONTINUOUS AND FREE OF FEATHERS |
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