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National Stock Number:
4820-00-523-3065
Federal Supply Class:
4820
National Item Identification Number:
005233065
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:
| 35966P15 | 28839 | TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV | | AEC35966P15 | 16779 | AIRMOTIVE ENGINEERING CORP DIV OF ENGINE COMPONENTS INC | | AS35966P15 | 12776 | AIRCRAFT SUPPLIES | | GA35966P15 | 16463 | GARY AIRCRAFT CORP | | SA35966P015 | 51660 | SUPERIOR AIR PARTS INC | | TP35966P15 | 59875 | EATON CORP |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 2.543 INCHES MINIMUM AND | | 2.544 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.530 INCHES MINIMUM AND | | 2.535 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.115 INCHES MINIMUM AND | | 2.125 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.183 INCHES MINIMUM AND | | 0.188 INCHES MAXIMUM | | UNDER FLANGE HEIGHT | 0.190 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5700 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND | | 60.0 ROCKWELL C MAXIMUM BODY | | 50.0 ROCKWELL C MINIMUM AND | | 60.0 ROCKWELL C MAXIMUM FACE | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | FSC APPLICATION DATA | ACFT ENG 0-470-A |
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