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National Stock Number:
4820-01-124-6711
Federal Supply Class:
4820
National Item Identification Number:
011246711
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:
| 218-30-02 | 35795 | LESLIE CONTROLS, INC. | | 298-00-204 | 16626 | CIRCOR INTL INC | | 298-00-204AY GL 2 1/2 PC-14 | 16626 | CIRCOR INTL INC | | 298-00-204AY GL 2 1/2 PC-14 | 35795 | LESLIE CONTROLS, INC. | | 298-00-204AY GL | 35795 | LESLIE CONTROLS, INC. | | 803-5001003-A9X1-04 | 53711 | NAVAL SEA SYSTEMS COMMAND | | NC346486 | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 3.990 INCHES MINIMUM AND | | 3.995 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.677 INCHES MINIMUM AND | | 3.682 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.250 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.155 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.355 INCHES NOMINAL | | MATERIAL | PLASTIC POLYCHLOROTRIFLUOROETHYLENE OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 35.000 NOMINAL |
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