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National Stock Number: 4820-00-013-3925
Federal Supply Class: 4820
National Item Identification Number: 000133925
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:
HP846107 | 70236 | TACTAIR FLUID CONTROLS INC | HP846107 | 84685 | TELEDYNE HYDRA-POWER DIV OF TELEDYNE INC |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.031 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 0.310 INCHES NOMINAL | FLANGE DIAMETER | 0.406 INCHES NOMINAL | FLANGE SEAT TO DISK END HEIGHT | 0.031 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING OVERALL | SEATING SURFACE SHAPE | FLAT | UNDER FLANGE HEIGHT | 0.051 INCHES NOMINAL |
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