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National Stock Number: 4820-00-467-2576
Federal Supply Class: 4820
National Item Identification Number: 004672576
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:
002-18-40-0001-0001 | 16626 | CIRCOR INTL INC | 002-18-400001-0 | 35795 | LESLIE CONTROLS, INC. | 00218400001-0001 | 16626 | CIRCOR INTL INC | 218400001001 | 16626 | CIRCOR INTL INC | 298-30-67PC9 | 16626 | CIRCOR INTL INC | 008961 | 35795 | LESLIE CONTROLS, INC. | NC008961 | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
BODY INSIDE DIAMETER | 3.000 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 5.000 INCHES NOMINAL | FLANGE DIAMETER | 5.312 INCHES NOMINAL | FLANGE SEAT TO DISK END HEIGHT | 0.188 INCHES NOMINAL | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAT | SEAL ACCOMMODATION TYPE | RECESSED | SEAT ANGLE IN DEG | 37.000 NOMINAL | SEATING SURFACE SHAPE | ANGULAR | STYLE DESIGNATOR | PLAIN FLANGED | TAPER LENGTH | 0.687 INCHES NOMINAL | TAPER MAJOR DIAMETER | 4.375 INCHES NOMINAL | TAPER MINOR DIAMETER | 3.000 INCHES NOMINAL | UNDER FLANGE HEIGHT | 0.438 INCHES NOMINAL |
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