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National Stock Number: 4820-01-531-0579
Federal Supply Class: 4820
National Item Identification Number: 015310579
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:
HBV-F3-24-0002 | 0AZ22 | B N L INDUSTRIES INC | HBV-F3-24-0002ITEM6 | 0AZ22 | B N L INDUSTRIES INC |
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Techincal Specification:
BODY INSIDE DIAMETER | 2.500 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 2.663 INCHES NOMINAL | OVERALL HEIGHT | 0.240 INCHES NOMINAL | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAT | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT | SEAT ANGLE IN DEG | 0.345 NOMINAL | SEATING SURFACE SHAPE | ANGULAR | STYLE DESIGNATOR | PLAIN |
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