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National Stock Number:
4820-00-807-8979
Federal Supply Class:
4820
National Item Identification Number:
008078979
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:
| NL346-1 | 93591 | PENTAIR VALVES & CONTROLS US LP DIV FLOW CONTROL US HOLDING CORP | | S633 | 93591 | PENTAIR VALVES & CONTROLS US LP DIV FLOW CONTROL US HOLDING CORP | | S633PC61 | 93591 | PENTAIR VALVES & CONTROLS US LP DIV FLOW CONTROL US HOLDING CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.124 INCHES NOMINAL | | FLANGE DIAMETER | 5.314 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.938 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A182,GRADE F12 ASSN STD SINGLE MATERIAL RESPONSE BODY | | MATERIAL | COBALT ALLOY FACE | | MATERIAL | STEEL BODY | | SEAT RADIUS | 0.938 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | UNDER FLANGE HEIGHT | 1.062 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN FLANGED |
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