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National Stock Number:
4810-01-288-3253
Federal Supply Class:
4810
National Item Identification Number:
012883253
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:
| 1871-5-5 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC | | 1871-5A PC 5 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
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Techincal Specification:
| MATERIAL | STEEL UNS J12522 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A217,WC 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 22.500 NOMINAL | | SEAL ACCOMMODATION TYPE | RECESSED | | SPECIAL FEATURES | TAPERED DESIGN | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 85130 | | DESIGN CONTROL REFERENCE | 1871-5-5 |
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