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National Stock Number:
4820-00-546-3651
Federal Supply Class:
4820
National Item Identification Number:
005463651
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:
| 196-436 | 27235 | HARDIE-TYNES CO., INC. | | 60-196PC436 | 27235 | HARDIE-TYNES CO., INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.121 INCHES MINIMUM AND 1.126 INCHES MAXIMUM | | FLANGE DIAMETER | 2.500 INCHES MINIMUM AND 2.505 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.438 INCHES NOMINAL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | THREADED FLANGED | | TAPER MAJOR DIAMETER | 2.244 INCHES MINIMUM AND 2.249 INCHES MAXIMUM | | TAPER MINOR DIAMETER | 1.121 INCHES MINIMUM AND 1.126 INCHES MAXIMUM | | TAPER LENGTH | 0.875 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.875 INCHES NOMINAL |
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