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National Stock Number:
4820-01-159-7704
Federal Supply Class:
4820
National Item Identification Number:
011597704
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:
| 23399 | 57574 | VELAN VALVE CORP. | | 23399-1 ITEM 5 1IN | 57574 | VELAN VALVE CORP. | | 2399-1 ITEM 5 1IN | 57574 | VELAN VALVE CORP. | | 2554-73-068 | 57574 | VELAN VALVE CORP. | | 2554-73-279 | 57574 | VELAN VALVE CORP. | | 2554-73-68 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.697 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.824 INCHES NOMINAL | | FLANGE DIAMETER | 0.906 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.360 INCHES NOMINAL | | MATERIAL | STEEL COMP 316 OVERALL | | SEAT ANGLE IN DEG | 7.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.260 INCHES NOMINAL |
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