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National Stock Number:
4820-00-106-8930
Federal Supply Class:
4820
National Item Identification Number:
001068930
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:
| 15833 | 14487 | PROVISION, INC. |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 1.125 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.875 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.750 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.125 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.281 INCHES NOMINAL | | MATERIAL | PLASTIC BODY | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 30.000 NOMINAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CRITICAL CLEANING IS REQUIRED | | CRITICALITY CODE JUSTIFICATION | ZZZY | | FSC APPLICATION DATA | OXYGEN STORAGE TANK PURGING UNITS,AIR | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 14487 | | DESIGN CONTROL REFERENCE | 15833 |
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