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National Stock Number:
4820-01-218-8029
Federal Supply Class:
4820
National Item Identification Number:
012188029
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:
| 3169733 | 59364 | HONEYWELL INTERNATIONAL INC. | | 3169733-1 | 59364 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.155 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.300 INCHES NOMINAL | | FLANGE DIAMETER | 0.419 INCHES MINIMUM AND 0.420 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.055 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SPECIAL FEATURES | 4 SLOTS EQUALLY SPACED,SLOT WIDTH 0.070 IN. NOMINAL; SEAT TAPERED AT 20 DEGREE ANGLE NOMINAL | | SEATING SURFACE SHAPE | FLAT | | UNDER FLANGE HEIGHT | 0.105 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN FLANGED |
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