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National Stock Number:
4820-00-040-0429
Federal Supply Class:
4820
National Item Identification Number:
000400429
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:
| 8344652 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 8344652 | 51346 | APPLIED HYDRO-PNEUMATICS INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.313 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.621 INCHES MINIMUM AND 0.623 INCHES MAXIMUM | | FLANGE DIAMETER | 0.621 INCHES MINIMUM AND 0.623 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.094 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.218 INCHES NOMINAL |
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