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National Stock Number:
4820-01-164-0003
Federal Supply Class:
4820
National Item Identification Number:
011640003
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:
| 1-17171-097 | 62353 | U S PARA PLATE CORP DIV HI GEAR BALL VALVES | | 117171098 | 62353 | U S PARA PLATE CORP DIV HI GEAR BALL VALVES | | 410634 | 62353 | U S PARA PLATE CORP DIV HI GEAR BALL VALVES | | 410634 ITEM 23 | 62353 | U S PARA PLATE CORP DIV HI GEAR BALL VALVES |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.253 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.561 INCHES NOMINAL | | FLANGE DIAMETER | 1.749 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.155 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.085 INCHES NOMINAL |
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