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National Stock Number:
4820-01-446-1393
Federal Supply Class:
4820
National Item Identification Number:
014461393
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:
| 83309-36 | 57574 | VELAN VALVE CORP. | | 8540-004-002-S | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.500 INCHES NOMINAL | | HARDNESS RATING | 350.0 BRINELL STANDARD NOMINAL FACE | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.500 INCHES NOMINAL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN |
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