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National Stock Number:
4820-01-290-4469
Federal Supply Class:
4820
National Item Identification Number:
012904469
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:
| 499505560060449 | 09032 | TATE ANDALE, LLC | | 499515510062999 | 09032 | TATE ANDALE, LLC | | M44-3-258C SH NO 20 | 1CC97 | HUNTINGTON INGALLS INCORPORATED | | M44-3-258C SH NO 20 | 3B017 | AVONDALE INDUSTRIES INC MODULAR CONSTRUCTION DIV |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.625 INCHES NOMINAL | | FLANGE DIAMETER | 5.875 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.375 INCHES NOMINAL | | STYLE DESIGNATOR | THREADED FLANGED | | UNDER FLANGE HEIGHT | 0.625 INCHES NOMINAL |
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