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National Stock Number:
4820-01-450-9590
Federal Supply Class:
4820
National Item Identification Number:
014509590
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:
| 6397426 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-6397426-A ITEM 7 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-6397426-A-7 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.857 INCHES MINIMUM AND 4.865 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 5.716 INCHES MINIMUM AND 5.722 INCHES MAXIMUM | | OVERALL HEIGHT | 1.000 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN |
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