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National Stock Number:
4820-00-614-2162
Federal Supply Class:
4820
National Item Identification Number:
006142162
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:
| 8-1761-7 | 86768 | TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.155 INCHES NOMINAL | | FLANGE DIAMETER | 0.580 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.158 INCHES NOMINAL | | MATERIAL | ALUMINUM BODY | | NOMINAL THREAD SIZE | 0.438 INCHES SINGLE THREADED PORTION | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | THREADED FLANGED | | THREAD CLASS | 3A SINGLE THREADED PORTION | | THREAD LENGTH | 0.289 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNF SINGLE THREADED PORTION | | UNDER FLANGE HEIGHT | 0.466 INCHES NOMINAL |
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