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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:
| BODY INSIDE DIAMETER | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.755 INCHES MINIMUM AND 0.759 INCHES MAXIMUM | | FLANGE DIAMETER | 0.993 INCHES MINIMUM AND 0.997 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.059 INCHES MINIMUM AND 0.073 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-17091,TYPE F-10001-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC OVERALL | | SEATING SURFACE SHAPE | FLAT | | UNDER FLANGE HEIGHT | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM | | STYLE DESIGNATOR | PLAIN FLANGED |
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