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National Stock Number: 4820-00-061-5132
Federal Supply Class: 4820
National Item Identification Number: 000615132
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:
6350SEAT | 62983 | EATON AEROSPACE, LLC | CR77047PC75 | 62983 | EATON AEROSPACE, LLC | CS4320-0161 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) |
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Techincal Specification:
BODY INSIDE DIAMETER | 1.309 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 0.375 INCHES NOMINAL | FLANGE DIAMETER | 1.308 INCHES MINIMUM AND 1.310 INCHES MAXIMUM | FLANGE SEAT TO DISK END HEIGHT | 0.125 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,ALLOY 230,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | COPPER ALLOY OVERALL | SEATING SURFACE SHAPE | FLAT | STYLE DESIGNATOR | PLAIN FLANGED | UNDER FLANGE HEIGHT | 1.250 INCHES NOMINAL |
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