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National Stock Number:
4820-00-452-9551
Federal Supply Class:
4820
National Item Identification Number:
004529551
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:
| 15467 | 06350 | ASSET SYSTEMS, INC. | | 15467 | 50492 | IDSC HOLDINGS DBA EQUISERV | | 16467 | 22888 | FMC CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.641 INCHES MINIMUM AND 0.646 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.720 INCHES MINIMUM AND 0.730 INCHES MAXIMUM | | FLANGE DIAMETER | 0.877 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.064 INCHES NOMINAL |
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