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National Stock Number:
4820-00-226-5763
Federal Supply Class:
4820
National Item Identification Number:
002265763
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:
| 0161814-0001-0001 | 16626 | CIRCOR INTL INC | | 0161814-0001-0001 | 35795 | LESLIE CONTROLS, INC. | | 298-00-09PC15 | 16626 | CIRCOR INTL INC | | 618-14-01 | 16626 | CIRCOR INTL INC | | 298-00-09PC15 | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.177 INCHES MINIMUM AND 2.182 INCHES MAXIMUM | | FLANGE DIAMETER | 2.427 INCHES MINIMUM AND 2.432 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.155 INCHES NOMINAL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | SPECIAL FEATURES | 7.5 DEG ANGLE FACE OPPOSITE SEAT | | SEAT ANGLE IN DEG | 34.000 MINIMUM AND 35.000 MAXIMUM | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
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