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National Stock Number:
4820-00-844-1583
Federal Supply Class:
4820
National Item Identification Number:
008441583
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:
| 18456 | 0BTV3 | REIDVILLE HYDRAULICS & MFG INC | | 18456 | 62983 | EATON AEROSPACE, LLC | | B18456 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.625 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.876 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.124 INCHES MINIMUM AND | | 1.126 INCHES MAXIMUM | | BODY STEPPED INSIDE DIAMETER | 1.124 INCHES MINIMUM FIRST STEP | | 1.126 INCHES MAXIMUM SECOND STEP | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 45.000 NOMINAL |
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