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National Stock Number:
4820-01-453-4371
Federal Supply Class:
4820
National Item Identification Number:
014534371
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:
| 88319-12 ITEM 4 PN9014-004-036-S | 57574 | VELAN VALVE CORP. | | 9014-004-031-S | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.875 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.375 INCHES NOMINAL | | FLANGE DIAMETER | 3.1875 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 2.625 INCHES NOMINAL | | MATERIAL | STEEL BODY | | SEATING SURFACE SHAPE | FLAT | | UNDER FLANGE HEIGHT | 1.920 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN FLANGED |
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