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National Stock Number:
4820-00-774-4609
Federal Supply Class:
4820
National Item Identification Number:
007744609
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:
| 300036 | 02978 | RENK AMERICA LLC | | 30036 | 02978 | RENK AMERICA LLC | | 7744609 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.057 INCHES MINIMUM AND 2.067 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.165 INCHES NOMINAL | | FLANGE DIAMETER | 2.684 INCHES MINIMUM AND 2.688 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.310 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.440 INCHES NOMINAL |
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