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National Stock Number:
4820-01-073-5848
Federal Supply Class:
4820
National Item Identification Number:
010735848
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:
| 600287 | 3QCJ8 | TWC-THEVALVE COMPANY | | 600287 | 90664 | WALWORTH CO MARINE DIV | | 600287 | 95995 | WALWORTH CO THE | | 700 663265 | 90664 | WALWORTH CO MARINE DIV | | 7586-39-Y | 3QCJ8 | TWC-THEVALVE COMPANY | | 7586-39-Y | 95995 | WALWORTH CO THE | | C7586-39H | 3QCJ8 | TWC-THEVALVE COMPANY | | C7586-39H | 95995 | WALWORTH CO THE | | CD55299 | 95995 | WALWORTH CO THE | | CP-55299 | 90664 | WALWORTH CO MARINE DIV | | N-11398 | 95995 | WALWORTH CO THE |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.188 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 4.938 INCHES SINGLE THREADED PORTION | | OVERALL HEIGHT | 0.688 INCHES NOMINAL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN THREADED | | THREAD CLASS | 3A SINGLE THREADED PORTION | | THREAD LENGTH | 0.375 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 12 SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION |
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