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National Stock Number:
4820-01-237-6224
Federal Supply Class:
4820
National Item Identification Number:
012376224
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:
| 0812T | 53016 | BIVCO VALVE CO | | 3012B | 53016 | BIVCO VALVE CO | | 3012B ITEM 6 | 53016 | BIVCO VALVE CO | | 45021L6 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 35.000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 36.500 INCHES NOMINAL | | FLANGE DIAMETER | 1.080 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.060 INCHES NOMINAL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.230 INCHES NOMINAL |
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