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National Stock Number:
4820-01-145-6660
Federal Supply Class:
4820
National Item Identification Number:
011456660
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:
| 44368 | 86184 | GRISWOLD INDUSTRIES | | 44368K | 86184 | GRISWOLD INDUSTRIES | | 4820PL1290080 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 1.375 INCHES NOMINAL | | FLANGE DIAMETER | 1.622 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.149 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.145 INCHES NOMINAL |
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