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National Stock Number:
4820-01-398-8455
Federal Supply Class:
4820
National Item Identification Number:
013988455
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:
| 7370-050 | 57574 | VELAN VALVE CORP. | | 7370-050 ITEM 7 3IN | 57574 | VELAN VALVE CORP. | | 7542-701-209 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.840 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.657 INCHES NOMINAL | | BODY INSIDE DIAMETER | 3.000 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING SEAT | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 15.000 NOMINAL | | SPECIAL FEATURES | 3IN ANGLE VALVE |
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