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National Stock Number:
4820-00-928-5109
Federal Supply Class:
4820
National Item Identification Number:
009285109
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:
| 699606 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| FLANGE DIAMETER | 0.617 INCHES MINIMUM AND 0.620 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.182 INCHES MINIMUM AND 0.186 INCHES MAXIMUM | | MATERIAL | ALUMINUM OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | SURFACE TREATMENT | ANODIZE OVERALL | | UNDER FLANGE HEIGHT | 0.090 INCHES MINIMUM AND 0.093 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.432 INCHES MINIMUM AND 0.436 INCHES MAXIMUM |
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