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National Stock Number:
4820-00-654-3307
Federal Supply Class:
4820
National Item Identification Number:
006543307
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:
| 4824-3210025PC18 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 8005-17 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | 8032PC18 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | A7435.001.130 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | A7435.001.130 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | 8032PC18 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN THREADED | | OVERALL HEIGHT | 1.688 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.250 INCHES MINIMUM AND | | 1.251 INCHES MAXIMUM | | MATERIAL | BRONZE,@ASTM B61 OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION | | NOMINAL THREAD SIZE | 1.750 INCHES SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 18 SINGLE THREADED PORTION | | THREAD CLASS | 3A SINGLE THREADED PORTION | | THREAD LENGTH | 1.375 INCHES NOMINAL SINGLE THREADED PORTION |
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