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National Stock Number: 4820-01-025-7278
Federal Supply Class: 4820
National Item Identification Number: 010257278
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:
73-103-01 | 72219 | AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC. | 73-143 .50IN-5 | 57661 | CONBRACO INDUSTRIES INC | D-1754 | 72219 | AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC. | V537-17 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.500 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 0.938 INCHES NOMINAL | OVERALL HEIGHT | 0.203 INCHES NOMINAL | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | SEAL ACCOMMODATION TYPE | RECESSED | SEAT ANGLE IN DEG | 45.000 NOMINAL | SEATING SURFACE SHAPE | ANGULAR | STYLE DESIGNATOR | PLAIN |
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