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National Stock Number: 4810-00-351-2525
Federal Supply Class: 4810
National Item Identification Number: 003512525
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:
| 12215224 | 02250 | CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. | | 12215224 | 0DKH2 | EVANS LEE INC | | KW15224 | 02250 | CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.546 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.727 INCHES NOMINAL | | FLANGE DIAMETER | 0.887 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.193 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | PASSIVATE PER KES-0250 | | SURFACE TREATMENT | PASSIVATE OVERALL | | UNDER FLANGE HEIGHT | 0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM |
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