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National Stock Number:
4820-00-918-0060
Federal Supply Class:
4820
National Item Identification Number:
009180060
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:
| R9W243-113 | 00736 | FALLS FILTRATION TECHNOLOGIES, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.682 INCHES MINIMUM AND 0.685 INCHES MAXIMUM | | FLANGE DIAMETER | 0.740 INCHES MINIMUM AND 0.745 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.094 INCHES MINIMUM AND 0.104 INCHES MAXIMUM | | MATERIAL | | | SEAL ACCOMMODATION TYPE | GROOVED | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | UNDER FLANGE HEIGHT | 0.162 INCHES NOMINAL |
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