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National Stock Number:
4820-00-679-6817
Federal Supply Class:
4820
National Item Identification Number:
006796817
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:
| 4-135SRN | 32869 | O. C. KECKLEY COMPANY | | A58046 | 32869 | O. C. KECKLEY COMPANY | | D58005PC2 | 32869 | O. C. KECKLEY COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.250 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.994 INCHES MINIMUM AND 3.995 INCHES MAXIMUM | | OVERALL HEIGHT | 3.625 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY OVERALL | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN |
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