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National Stock Number: 4820-00-863-4102
Federal Supply Class: 4820
National Item Identification Number: 008634102
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:
8634102 | 20149 | INTRUPA MFG CO | EP13B | 05415 | LINDE LIFT TRUCK CORP. | EP13B | 556A6 | LINDE MATERIAL HANDLING NORTH AMERICA CORP |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.090 INCHES NOMINAL | FLANGE DIAMETER | 0.312 INCHES NOMINAL | FLANGE SEAT TO DISK END HEIGHT | 0.078 INCHES NOMINAL | MATERIAL | COPPER OVERALL | NOMINAL THREAD SIZE | 0.250 INCHES SINGLE THREADED PORTION | SEAT ANGLE IN DEG | 45.000 NOMINAL | SEATING SURFACE SHAPE | ANGULAR | STYLE DESIGNATOR | THREADED FLANGED | THREAD LENGTH | 0.141 INCHES NOMINAL SINGLE THREADED PORTION | THREAD CLASS | 2A SINGLE THREADED PORTION | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION | THREAD QUANTITY PER INCH | 24 SINGLE THREADED PORTION | UNDER FLANGE HEIGHT | 0.141 INCHES NOMINAL |
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