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National Stock Number:
4820-00-897-2656
Federal Supply Class:
4820
National Item Identification Number:
008972656
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:
| PG200604 | 01843 | AMBAC INTERNATIONAL CORPORATION | | PG200604 | 07988 | AUTOMOTIVE INC FLUID POWER SYSTEMS COMPONENTS DIV SUB OF UNITED TECHNOLOGIES CORP | | PG200604 | K4241 | INDUSTRIAL POWER UNITS LTD |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL | | FLANGE DIAMETER | 0.938 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.125 INCHES NOMINAL | | FSC APPLICATION DATA | COMPRESSOR,RECIPROCATING | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.625 INCHES SINGLE THREADED PORTION | | SEAT RADIUS | 0.020 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | UNDER FLANGE HEIGHT | 0.625 INCHES NOMINAL | | STYLE DESIGNATOR | THREADED FLANGED | | THREAD CLASS | 2A SINGLE THREADED PORTION | | THREAD LENGTH | 0.500 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNF SINGLE THREADED PORTION |
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