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National Stock Number:
4820-01-398-5708
Federal Supply Class:
4820
National Item Identification Number:
013985708
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:
| 2498-00-313 | 16626 | CIRCOR INTL INC | | 2498-00-313-30 SZ-4,TY-I | 16626 | CIRCOR INTL INC | | NC403386 | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.958 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.750 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING SEAT | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.160 INCHES NOMINAL | | SPECIAL FEATURES | 4IN STYLE A TYPE 1 BUTTERFLY VALVE | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN |
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