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National Stock Number:
4820-00-787-0950
Federal Supply Class:
4820
National Item Identification Number:
007870950
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:
| 17919 | 0UES3 | MID-AMERICA AEROTECH, LLC | | 17919 | 19156 | MOOG INC | | 17919 | 79294 | E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS | | 17919 | 94697 | MOOG INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.070 INCHES MINIMUM AND 0.071 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM | | FLANGE DIAMETER | 0.372 INCHES MINIMUM AND 0.374 INCHES MAXIMUM | | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 25.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL HEIGHT | 0.071 INCHES MINIMUM AND 0.582 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEAL ACCOMMODATION TYPE | GROOVED | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | FLUID HOLES IN BODY OF SEAT 2 PLACES | | SURFACE TREATMENT | PASSIVATE OVERALL |
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