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National Stock Number:
4820-00-713-2879
Federal Supply Class:
4820
National Item Identification Number:
007132879
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:
| 156 ITEM 44 | K7018 | WELLMAN GROUP | | 156/44 | K7018 | WELLMAN GROUP | | P80433-1 | 56607 | LEXAIR INC | | X5008/12/156 ITEM 44 | K7018 | WELLMAN GROUP | | X5008/12/156/44 | K7018 | WELLMAN GROUP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.625 INCHES NOMINAL | | OVERALL HEIGHT | 1.625 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 1.375 INCHES SINGLE THREADED PORTION | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | W/FOUR 0.375 IN. DIA HOLES ON OUTER PERIPHERY AND 0.750 IN. FROM UNTHD END TO HOLE CENTER SPACED 90 DEG APART | | STYLE DESIGNATOR | PLAIN THREADED | | THREAD CLASS | 2A SINGLE THREADED PORTION | | THREAD LENGTH | 0.562 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 16 SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UN SINGLE THREADED PORTION |
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