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National Stock Number:
4820-01-189-3230
Federal Supply Class:
4820
National Item Identification Number:
011893230
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:
| 23062 | 57574 | VELAN VALVE CORP. | | 23062 ITEM 5A | 57574 | VELAN VALVE CORP. | | 23062 ITEM 5A 1 | 57574 | VELAN VALVE CORP. | | 2554-3-61 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.749 INCHES MINIMUM AND 0.753 INCHES MAXIMUM | | FLANGE DIAMETER | 1.250 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.187 INCHES NOMINAL | | MATERIAL | STEEL COMP 304 SEAT | | PROPRIETARY CHARACTERISTICS | PACS | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | THREADED FLANGED | | UNDER FLANGE HEIGHT | 0.343 INCHES NOMINAL |
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