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National Stock Number: 4820-00-923-5639
Federal Supply Class: 4820
National Item Identification Number: 009235639
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:
HPC144105 | 70236 | TACTAIR FLUID CONTROLS INC | HPC144105 | 84685 | TELEDYNE HYDRA-POWER DIV OF TELEDYNE INC |
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Techincal Specification:
STYLE DESIGNATOR | PLAIN FLANGED | FLANGE DIAMETER | 0.993 INCHES MINIMUM AND | | 0.997 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 0.755 INCHES MINIMUM AND | | 0.759 INCHES MAXIMUM | BODY INSIDE DIAMETER | 0.490 INCHES MINIMUM AND | | 0.510 INCHES MAXIMUM | FLANGE SEAT TO DISK END HEIGHT | 0.059 INCHES MINIMUM AND | | 0.073 INCHES MAXIMUM | UNDER FLANGE HEIGHT | 0.120 INCHES MINIMUM AND | | 0.130 INCHES MAXIMUM | MATERIAL | PLASTIC OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-17091,TYPE FM10001-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | SEATING SURFACE SHAPE | FLAT | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 70236 | DESIGN CONTROL REFERENCE | HPC144105 |
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