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National Stock Number:
4810-01-438-4580
Federal Supply Class:
4810
National Item Identification Number:
014384580
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:
| 33295 | 16780 | EATON AEROSPACE LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.625 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.003 INCHES NOMINAL | | FLANGE DIAMETER | 1.114 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 1.490 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 440C OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | SPECIAL FEATURES | W/4 HOLES,0.437 IN.DIA,EQUAL SPACED;O/A LG 1.689 IN. | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 1.555 INCHES NOMINAL |
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