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National Stock Number:
4810-00-302-9987
Federal Supply Class:
4810
National Item Identification Number:
003029987
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:
| 12013 | 82106 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 0.249 INCHES MINIMUM AND | | 0.251 INCHES MAXIMUM | | MATERIAL | STEEL COMP 440A BODY | | SURFACE TREATMENT | PASSIVATE OVERALL | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND | | 59.0 ROCKWELL C MAXIMUM BODY | | SEATING SURFACE SHAPE | FLAT | | FSC APPLICATION DATA | VALVE,LINEAR,DIRECTIONAL CONTROL,ACFT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 82106 | | DESIGN CONTROL REFERENCE | 12013 |
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